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Agata [3.3K]
3 years ago
5

May you please do # 17, 9 ,4 , 7 please!!!

Mathematics
1 answer:
GaryK [48]3 years ago
5 0
7) Vertex = V(2,3)

9) Vertex = V(2,1)


17) The smaller the absolute value of the coefficient of x², the larger is the opening of the parabola. (to compare, just take the absolute value of a)

Coefficients are (5), (-3) and (1):

Widest: f(x) =x², followed by f(x) = -3x²  and the narrowest is f(x) =5x².


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What is x X/5=15. ⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️⌚️
kotegsom [21]

Answer:

x=3

Step-by-step explanation:

15/5=3 now I gotta get 20 chatacters

4 0
3 years ago
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Explain why the following answer is not correct: 1,000/5=2,000
Tatiana [17]
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3 years ago
What is the solution to the system of equations below? y = -3X+5 and y=4x-2 (1, 2) (1, –18) (–1, 8) (–1, –6)
Maurinko [17]

Answer:

(1, 2 )

Step-by-step explanation:

Given the 2 equations

y = - 3x + 5 → (1)

y = 4x - 2 → (2)

Substitute y = 4x - 2 into (1)

4x - 2 = - 3x + 5 ( add 3x to both sides )

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7x = 7 ( divide both sides by 7 )

x = 1

Substitute x = 1 into (2) for corresponding value of y

y = (4 × 1) - 2 = 4 - 2 = 2

Solution is (1, 2 )

4 0
3 years ago
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GREYUIT [131]

Answer:

In order for the appropriate answer to be given, you need to include the original measurements as well.

3 0
2 years ago
A notebook costs $4.50 plus sales tax . After sales tax , the notebook is $4.86. What is the sales tax rate?
UkoKoshka [18]

Answer:

8%

Step-by-step explanation:

0.36/4.50=0.08=8%

6 0
2 years ago
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