Identify the equation of the quadratic function with a vertex of (0, -1), that passes through the point (3, 109 2) and 9 opens downward. ƒ (x) = 3x² + ½-1 2 · ƒ (x) = −3x² + ¼/1 4 ƒ(x) = −3x² ƒ (x) = 3x² − ½⁄2 - +|+ 1 4 — 4

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter9: Quadratic Equations And Functions
Section9.7: Graph Quadratic Functions Using Transformations
Problem 9.125TI: Write the quadratic function in f(x)=a(xh)2+k form whose graph is shown.
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Identify the equation of the quadratic
function with a vertex of (0, − 1), that
passes through the point (3,
4
109
14⁹) and
opens downward.
ƒ (x) = 3x² + 1⁄2
ƒ (x) = −3x² + 1/
4
ƒ (x) = −3x²
ƒf (x) = 3x²
1
H|2
1
4
Transcribed Image Text:Identify the equation of the quadratic function with a vertex of (0, − 1), that passes through the point (3, 4 109 14⁹) and opens downward. ƒ (x) = 3x² + 1⁄2 ƒ (x) = −3x² + 1/ 4 ƒ (x) = −3x² ƒf (x) = 3x² 1 H|2 1 4
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