Functions

Front

Is this set of ordered pairs a function or not a function? Options: Function, Not a Function

Back

Function

Front

Back

Not a Function

Front

Back

Function

Front

Back

Not a Function

Front

Is this mapping a function and how can you tell?

Back

No it's not a function because the x value 5 has y values of 2 & 9

Front

g(x) = 11 - x
Find g(x) = -7

Back

18

Front

f(x)=x²-5x
f(4)=

Back

-4

Front

Evaluate f(2) - f(3) for f(x) = x² - 8.

Back

-5

Front

Which characteristic describes the function f(x)= -3x² + 4?

Back

is quadratic, is continuous, has an absolute maximum

Front

Back

y-intercept: (5, 0)