74. The graph of the function f(x) = ax? + bx + c has vertex at (1, 4) and passes through the point (-1, -8). Find a, b, and c.

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter9: Quadratic Equations And Functions
Section9.6: Graph Quadratic Functions Using Properties
Problem 289E: How do the graphs of the functions f(x)=x2 and f(x)=x21 differ? We graphed them at the start of this...
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74. The graph of the function f(x) = ax? + bx + c has vertex
at (1, 4) and passes through the point (-1, -8). Find a, b,
and c.
Transcribed Image Text:74. The graph of the function f(x) = ax? + bx + c has vertex at (1, 4) and passes through the point (-1, -8). Find a, b, and c.
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