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Alenkinab [10]
3 years ago
6

The vertex of the graph of a quadratic function is (3, 1) and the y-intercept is (0, 10). Which of the following is the

Mathematics
2 answers:
Mashcka [7]3 years ago
5 0

Answer:

C. y = x² - 6x + 10

Step-by-step explanation:

Formula f(x)=a(x-h)²+k (h,k) is vertex

Y=a (x-3)²+1

Plug in y intercept

10=a (0-3)²+1

10=-3²ᵃ+1

10=9a+1

9=9a

a=1

Y=(x-3)² +1

Y=x²-6x+9+1

Y=x²-6x+10

brainly.com/question/3584775#citedsource

brainly.com/question/16336809#citedsource

<h2><em><u>Brainliest Please!!!!!!!!!!</u></em></h2>
pishuonlain [190]3 years ago
3 0

Answer:

C. y = x² - 6x + 10

Step-by-step explanation:

Formula f(x)=a(x-h)^2+k (h,k) is vertex

Y=a (x-3)^2+1

Plug in y intercept

10=a (0-3)2+1

10=-3^2a+1

10=9a+1

9=9a

A=1

Y=(x-3)2 +1

Y=x2-6x+9+1

Y=x2-6x+10

brainly.com/question/3584775#citedsource

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Using the sine rule, calculate the length y. Give your answer to 2 s.f.​
Tpy6a [65]

Answer:

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Step-by-step explanation:

<h2>Sine rule:</h2>

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\sf \dfrac{y}{Sin \ 31^\circ}=\dfrac{17}{Sin \ 117^\circ}\\\\

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2 years ago
5. A life insurance policy costs $16.00 for every $1,000.00 of insurance. At
attashe74 [19]

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800.00

Step-by-step explanation:

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i did 16x50=800

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5 0
3 years ago
9 hundred thousands equal how many tens
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So there are 90,000 tens in 900,000.
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Read 2 more answers
Rewrite the function by completing the square. h(x)= x^{2} +3 x -18 left parenthesis, x, right parenthesis, equals, x, squared,
ludmilkaskok [199]

Answer:

  h(x) = (x +1.5)^2 -20.25

Step-by-step explanation:

We assume you want to rearrange h(x)= x^2 +3x -18.

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Now, write the expression in parentheses as a square, simplify the constant.

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3 years ago
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