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Evaluating Functions Numeric
Evaluating Functions with Variables
Is this a function?
Double Evaluating!
100

Given the function g(x)= 2x+3 find g(-5)

-7

100
Given f(x) = 4x -5 Find f(2a)

8a-5

100

(2,0), (5,4), (-3,6), (2,8)

No!

100
Given f(x) = 4x-10 and g(x)= 2x-1

Find f(-3) - g(2)

-19

200

Given the function f(x)= x2+3x-4 find f(2)

6

200

Given f(x) = x2+3 find f(a+2)

a2+4a+7

200

Ms.Sullivan picks a Question!!

hehe

200

Given f(x) = 2x2-3x +4 and g(x)= 4x-9 

Find f(1) + g(2) 

2

300

Given f(x) = x2-3x find f(-4)

28

300

Given k(x) = x2+4x-2 Find k(x-3)

x2-2x+7

300

Ms.Sullivan picks a question!!

hehe
300
Given f(x) = x2-3 and g(x) =3x2+4x

Find g(3) - f(4)

26