The point (-3,-5) is on the graph of a function. Which equation must be true regarding the function?
f(-3) = -5
f(-3, -5) = -8 f(-5) = 13
f(-5, -3) = -2

21.4 i did it already for s1

step-by-step explanation:

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

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