Mathematics College

Use vertex form to write the equation of the parabola below.
1
35
A.
y=-(x - 1)2 +1
B. y = (x+1)2 + 2
B
y = (x-1)
Dy= (x+1)+1

Use Vertex Form To Write The Equation Of The Parabola Below.135A.y=-(x - 1)2 +1B. Y = (x+1)2 + 2By =

Answers

Answer 1

Answer:

It's the first option (A)

Step-by-step explanation:

Since it's heading towards negative Ys so in ax²+bx+c, a is negative and only option that a is negative in it, is option A.

Additionally, the parabola is moved 1 unit towards positive Xs, so —(x—1)²

and it's one unit up so —(x—1)²+1

Related Questions

$3.00 for 150 golf tees

Answers

Answer:

2 cents a tee

Step-by-step explanation:

Answer:

It is 2 cents per golf tee If you can please give brainliest

Step-by-step explanation:

Thank you <3

What is the value of the expresión below?
[tex]56 \div \frac{1}{7} [/tex]
A
[tex] \frac{1}{952} [/tex]
B
[tex] \frac{17}{56} [/tex]
C
[tex]3 \frac{5}{17} [/tex]
D 952
I need help please
​

Answers

D? Try fraction Calculator it really helps with these problems and it shows you how to do it! :-)

The longer leg of a right triangle is 3 inches longer than the shorter leg. The hypotenuse is 6 inches longer than the shorter leg. Find the side lengths of the triangle.

Answers

Answer:

9,12,15

Step-by-step explanation:

I just looked at the different pythagorean triples and saw which set has a difference of 6 between the largest and smallest and a difference of 3 between the first and second one.

Here are the first few pythagorean triples:

3,4,5

6,8,10

7,24,25

5,12,13

9,12,15 - This is our answer

Hope this helped and brainliest please

Can yall help me pls

Answers

Answer:

Number of gallons in the tank after one hour.

In an examination, 460 students were tested. 23% were graded as good and the rest were graded as pass. No one failed the examination. Find the number of students who just passed.​

Answers

354.2
Explanation: 100-23=77 460 X .77 = 354.2 or you can do it like this: 460 X .23 = 105.8 460-105.8 = 354.2

ATTEMPT 3 OF TRYING TO GET THIS ANSWERED PLEASE HELP

In this diagram, x || y || z and m<9 = 93°.
What is the measure of each angle?

Drag and drop the correct measurements by the arrows to
match each angle.
m<2 ——>
m<4——->
m<7——->

87° 89° 91° 93 °

Answers

Answer:

m<2 = 87

m<4 = 87

m<7 = 93

Step-by-step explanation:

5y^3 – 4y – 1


Leading term:


Leading coefficient:


Constant term:

Answers

Answer:

See below for answers and explanations

Step-by-step explanation:

The leading term is the term with the highest degree, in this case, 5y³

The leading coefficient is the number in front of the leading term, 5

The constant term is a term with no variables contained, in this case, -1

Question below in picture

Answers

[tex]\bold{FULL ANSWER:}[/tex]

State the value of the discriminant for the equation and then determine the number of real solutions of the equation. 3x^2+2x-3=0

Answers

Answer:

x=(-1+-√ 10)/3

Step-by-step explanation:

number in the square root is the discriminant

The area of a rectangular region is 7.26 × 10* square feet. The length of the rectangular region is 1.21 × 10° feet. How much
does it cost to surround the region with a border that costs $0.80 per foot?

Answers

Answer:

$283.2

Step-by-step explanation:

Area of the order = Length * Width

7.02×10^3 = 1.17×10^2 * Width

7020 = 117W

W = 7020/117

W = 60feet

The perimeter of the border = 2(L+W

P = 2(117+60)

P = 2 * 177

P = 354 feet

If a border cost $0.80 per foot, 354 feet long border will cost 0.80 * 354 = $283.2

The Pythagorean Identity states that:
(sin x)2 + (cos x)2 = 1
Given sin 0 = 2/5 find cos 0

Answers

cos (theta) = √21/5

Step-by-step explanation:

sin (theta) = 2/5

(sin (theta))^2 = 4/25

4/25 + (cos (theta))^2 = 1

(cos (theta))^2 = 1 - 4/25 = 21/25

cos (theta) = √21/5

(07.02 LC)
Which expression is equivalent to 4x(x + 5) + 5(x + 5)? (1 point)
O (4x + 5X5+5)
O (4x + 5Xx + 5)
09x(x + 5)
O 20x(x + 5)

Answers

Answer:

A

3(2x -5)-2(x-5)=3.(2x)-3.(5)-2.x-2.(-5)

=6x-15-2x+10

=4x-5

What number is 0.1 less than 15.2? help im doing a k12 test !!
!!

Answers

Answer:

15.1?

Step-by-step explanation:

Subtract .1

Answer:

15.1

Step-by-step explanation:

15.2-.1=15.1

Helppp
At the end of a snow storm, Caleb saw there was a lot of snow on his front lawn. The
temperature increased and the snow began to melt at a steady rate. The depth of
snow on Caleb's lawn, in inches, can be modeled by the equation S = -2t + 18,
where t is the time, in hours, after the snow stopped falling. What is the y-intercept
of the equation and what is its interpretation in the context of the problem?
The y-intercept of the function is

Answers

The y intercept is the starting depth of the snow. In this case, it would be 18 inches (aka 1 ft + 6 inches aka 1.5 feet)

The y intercept is the starting value and it occurs when t = 0

S = -2t+18

S = -2(0)+18

S = 0+18

S = 18

At time t = 0, the depth of the snow is S = 18 inches. As t increases, the value of S will decrease.

Use the properties of exponents to simplify the expression.
3 4·3 8?

Answers

Answer:

[tex]\displaystyle 3^{12}[/tex]

Step-by-step explanation:

   Using the properties of exponents, when multiplying two exponents of the same base together you can add the powers.

[tex]\displaystyle 3^{4} *3^{8} =3^{4+8} =3^{12}[/tex]

     The expression simplifies too:

             [tex]\displaystyle 3^{12}[/tex]

Answer:

6642

Step-by-step explanation:

3⁴ = 3 * 3 * 3 * 3 = 81

3⁸ = 3 * 3 * 3 * 3 * 3 * 3 * 3 * 3 = 6,561

Add the totals:

6642

An apartment building has 1500 residents. Every year 10% of the residents move out and no one new moves in. How many residents will live there is 7 years?

Answers

Answer:

717.44535

Step-by-step explanation:

P is the population in the beginning

r = population decrease per year = 10%

n = years = 7

P*(1-r/100)^n

1500(1-(0.10)^7

pioneermathematicscomFORMULAEFORPOPULATIONGROWTHandDECREASEformulaf779146html

I’m confused on this please help

Answers

When you reflect a point or a shape across an axis, you are basically flipping it to the other side. So let’s say you have point (-1,2). This point after the reflection would be (1,2).

So.. (x,y) —> (-x, y)

The second option. Hope this helps!

х
y
Note: Figure is not drawn to scale.
If x = 9 units, y = 2 units, and h = 11 units, find the area of the trapezoid shown above using decomposition.
OA. 110 square units
ОВ. 143 square units
OC. 99 square units
D. 121 square units

Answers

Answer:

Step-by-step explanation:

Answer:

D. 121 square units

Step-by-step explanation:

pls, tell me if wrong have a good day/night<3

Use the symbols <,> or = to compare the decimals 56.72 and 5.672

Answers

Answer:

>

Step-by-step explanation:

its because 56.72 is greater than 5.672

Answer:

56.72 > 5.672

Step-by-step explanation:

> means greater than

< means less than

so 56.72 is greater than (>) 5.672

PLS HELP ME WITH THIS I HAVE BEEN STUCK FOR OVER AN HOUR
Use the function f(x) to answer the questions.

f(x) = −16x2 + 24x + 16

Part A: What are the x-intercepts of the graph of f(x)? Show your work. (2 points)

Part B: Is the vertex of the graph of f(x) going to be a maximum or a minimum? What are the coordinates of the vertex? Justify your answers and show your work. (3 points)

Part C: What are the steps you would use to graph f(x)? Justify that you can use the answers obtained in Part A and Part B to draw the graph. (5 points)

Answers

Answer:

See Explanation

Step-by-step explanation:

A. f(x) = -16x² +24x + 16

0 = -8(2x² - 3x - 2) ⇒ -8(2x + 1)(x - 2) = 0 ⇒ x = -1/2, 2

B. f'(x) = -32x + 24 ⇒ 0 = -8(4x - 3) ⇒ x = 3/4

f''(x) = -32 ⇒ f''(3/4) = -32 ⇒ concave down ⇒ maximum

f(3/4) = -16(9/16) + 24(3/4) + 16 = -9 + 18 + 16 = 25

By the second derivative test, the point (3/4, 25) is a maximum.

C. 1. Plot the intercepts. 2. Plug in points. 3. Draw the curve.

Answer:coesm

Step-by-step explanation:

Two angles are supplementary to each other. If the first angle measures 58°, then
which of the following could be the measure of the second angle?
F. 122
G. 32
H. 58
J. 90

Answers

Answer:

F. 122º

Step-by-step explanation:

By definition, the sum of 2 supplementary angles is 180º

Hence 58º + x = 180º

x = 180º - 58º - 122º

What translation is shown below?



1 unit down
3 units up
1 unit up
3 units down

Answers

Step-by-step explanation:

3 units down

(-1,3)- (-1,0) 3 units down in y coordinate

and so on

according to the line plot what is the total weight gained by the dogs that gained 1/8 of a pound or 3/4 of a pound

Answers

Answer:

i think the answer is 3

Step-by-step explanation:

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

Answers

Answer:

  x = 26

Step-by-step explanation:

The length marked x is the hypotenuse of a right triangle with legs 10 and 24. The Pythagorean theorem can be used to find the value of x.

The Pythagorean theorem tells you the square of the hypotenuse is the sum of the squares of the legs:

  x² = 10² +24²

  x² = 100 +576 = 676 . . . . simplify

  x = √676 . . . . . . . take the square root

  x = 26

Answer:

The hypotenuse is 26 units

Step-by-step explanation:

Step 1:  Determine the value of x

Pythagorean theorem:  [tex]a^2 + b^2 = c^2[/tex]

[tex](24)^2+(10)^2=c^2[/tex]

[tex]576 + 100 = c^2[/tex]

[tex]676 = c^2[/tex]

[tex]26 = c[/tex]

Answer: The hypotenuse is 26 units

The ordered pair ( 15,12 ) means that ? pounds of beans cost $ ?.​

Answers

Answer:

15 pounds of beans costs 12 dollars

Step-by-step explanation:

(15,12)  Means 15 pounds of beans costs 12 dollars

The first coordinate is the x value which is pounds and the second coordinate is the y value which is dollars

Answer:

Step-by-step explanation:

If the probability of having twins is 1.2%

Answers

the chance of not having twins is 98.8

A certain college graduate borrows $5900 to buy a car. The lender charges interest at an annual rate of 10%. Assuming that interest is compounded continuously and th the borrower makes payments continuously at a constant annual rate k dollars per year, determine the payment rate k that is required to pay off the loan in 6 years (Round your answer to two decimal places.) k=$ per yr Determine how much interest is paid during the 6-year period. (Round your answer to two decimal places.)

Answers

this is the answer to your question

3 Select the correct answer. How can you write the expression 7(b – 2) in words? A. two subtracted from the quotient of seven divided by b B. seven added to difference of b minus two C. the quotient of seven divided by b minus two D. two subtracted from seven times b E. the product of seven and the difference of b minus two

Answers

Answer:

E. the product of seven and the difference of b minus two

Step-by-step explanation:

7(b-2)

seven is being multiplied by the difference of b minus 2

So this can be written as the product of seven and the difference of b minus two.

Reasons its not the other answer choices

A. two subtracted from the quotient of seven divided by b would be (7/b) - 2

B. seven added to difference of b minus two would be 7 + (b-2)

C. the quotient of seven divided by b minus two would be 7/(b-2)

D. two subtracted from seven times b would be 7b - 2

Key Vocabulary:

Difference = Subtraction

Product = Multiplication

Quotient = Division

Answer ↓

The product of seven and the difference of b minus 2

Calculations / Details ↓

First of all the difference of 2 numbers indicates that we subtract these numbers .

For instance , here we subtract :

b - 2

so we have the difference of b minus 2

then the product means we multiply .

For instance , here we multiply 7 times the difference of b and 2 .

A number / variable before the parentheses indicates that we multiply that number times the parentheses .

So the  option is E.

hope helpful ~

Which of the following is not true?
O √16 +4√4+5
О 3п > 9
O √27+3 >
O 5-√24 1

Answers

Answer:

Hello there! I believe b or d

Find the area of the triangle below.
Be sure to include the correct unit in your answer.

Answers

Answer:

the answer is in the picture

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