Function Notation Review

Front

Function

Back

A relation where every input has only one output.

Front

Which set of values is a function? Options: (9,5) (10,5) (9,-5) (10,-5), (3,4) (4,-3) (7,4) (3, 8), (6,-5) (7, -3) (8, -1) (6, -5), (2, -2) (5, 9) (5, -7) (1, 4)

Back

(6,-5) (7, -3) (8, -1) (6, -5)

Front

Is this graph a function or not a function?

Back

Not a Function

Front

f(x)=4x+5
f(4)=

Back

21

Front

Given that f(x) = x² - 8 and g(x)=4x-5, find f(-2)g(3).

Back

-28

Front

f(x) = -4x - 10 and f(x) = 10. Find x.

Back

x = -5

Front

Given that f(x) = 6x - 1, find 5f(2) - 4.

Back

51

Front

f(x) - g(x)

Back

-3x² - 13x

Front

Back

12

Front

Back