Projectioned Projectioned

05-05-2020
Mathematics

contestada

HURRY! The function f is defined below. What is the value of f(-3)?
f(x)=x^2+2x-7

-22
-10
-7
-4
8

Respuesta :

jimkang jimkang

05-05-2020

Answer:

-4

Step-by-step explanation:

[tex]f( x) = {x}^{2} + 2x - 7 \\ f( -3) = {( - 3)}^{2} + 2( - 3) - 7 \\ f( - 3) = 9 - 6 - 7 \\ f( - 3) = - 4[/tex]

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