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Answer :
a = 1, b = -8, c = -5
Explanation
A standard form for the quadratic function is f(x) = ax2 + bx + c where the coefficients are a, b, and c.
The given quadratic function is f(p) = P2 - 8P - 5 When this function is compared to the standard form, with p replacing x, we obtain a = 1 because the leading term is 1*p2, b = -8 because the linear term is -8*p, c = -5 because the constant term is -5.
Answer is : a = 1, b = -8, c = -5.
Answer:
<em><u>_________</u></em><em><u>(</u></em><em><u>A</u></em><em><u>NSWER</u></em><em><u>)</u></em><em><u>_________</u></em>
<em><u>1.</u></em><em><u>(</u></em><em><u>C</u></em><em><u>)</u></em>
<em><u>2.</u></em><em><u>(</u></em><em><u>D</u></em><em><u>)</u></em>
<em><u>3.</u></em><em><u>(</u></em><em><u>B</u></em><em><u>)</u></em>
<em><u>4.</u></em><em><u>(</u></em><em><u>A</u></em><em><u>)</u></em>
<em><u>6</u></em><em><u>.</u></em><em><u>(</u></em><em><u>D</u></em><em><u>)</u></em>
Explanation:
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Answer:
vertex = (- 7, - 87)
Step-by-step explanation:
given a parabola in standard form : ax² + bx + c : a ≠ 0
Then the x- coordinate of the vertex is
= - 
p² + 14p - 38 is in standard form
with a = 1, b = 14, c = - 38, hence
= - 
= -7
substitute x = - 7 into the equation for corresponding value of y
y = (- 7)² + 14(- 7) - 38 = 49 - 98 - 38 - - 87
vertex = (- 7, - 87)
