SOLUTION: Write the quadratic function f(x) = x2 + 8x + 3 in vertex form A) f(x) = (x - 4)2 - 13 B) f(x) = (x - 4)2 + 3 C) f(x) = (x + 4)2 + 3 D) f(x) = (x + 4)2

SOLUTION: Write the quadratic function f(x) = x2 + 8x + 3 in vertex form A) f(x) = (x - 4)2 - 13 B) f(x) = (x - 4)2 + 3 C) f(x) = (x + 4)2 + 3 D) f(x) = (x + 4)2 - 13

Question 1026570: Write the quadratic function f(x) = x2 + 8x + 3 in vertex form
A) f(x) = (x - 4)2 - 13
B) f(x) = (x - 4)2 + 3
C) f(x) = (x + 4)2 + 3
D) f(x) = (x + 4)2 - 13
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Write the quadratic function f(x) = x^2 + 8x + 3 in vertex form
x^2+8x + 16 - 13
----
= (x+4)^2 - 13
------------------
Cheers,
Stan H.
------------
A) f(x) = (x - 4)2 - 13
B) f(x) = (x - 4)2 + 3
C) f(x) = (x + 4)2 + 3
D) f(x) = (x + 4)2 - 13
RELATED QUESTIONS
Identify the vertex: 1.) f(x)=-(x-3)^2+2 2.) f(x)= 2(x+9)^2-4 Write each function in... (answered by Fombitz)

if f(x0 = x+8, evaluate each a.)f(4) b.)f(-2) c.)f(-x)... (answered by oscargut)

Find functions f and g so that the composition of f and g is H. H(x) = |4 - 3x^2|... (answered by josgarithmetic)

Given the function f(x)=3x-4, evaluate: (a) f(x-2), (b) f(x)-f(2), (c) f(1)/f(3), and... (answered by solver91311,rothauserc)

I need finding the composition of functions (f o g)(x).? 1. g(x) = 3/(x - 1), f(x) =... (answered by jsmallt9)

f(x) = (x+2)(2x-3). f(-2)= A. 0 B. 4 C. -6 D.... (answered by jim_thompson5910)

f(x)=4x^2-3x+2 find the following function values. A. f(4) B. f(-3) C.... (answered by tampham5396)

Rewrite the function f(x)=4(x-3)^2-12 in the form f(x)=ax^2+bx+c (answered by ikleyn)

Find all zeros of the function and write the polynomial as a product of linear factors. (answered by lwsshak3)