Given: f = {(0, 1), (2, 4), (4, 6), (6, 8)} and g = {(2, 5), (4, 7), (5, 8), (6, 9), (7, 5)} (f + g) (2) =

9

Step-by-step explanation:

(F+G)(2)

=F(2)+G(2)

Stop!

F(2) means what is y when x=2 looking at function F.

F(2)=4 since F has the ordered pair (2,4) which says when x=2, y=4.

G(2) means what is y when x=2 looking at function G.

G(2)=5 since G has the ordered pair (2,5) which says when x=2, y=5.

G(2)=5.

Continue!

(F+G)(2)

=F(2)+G(2)

=4+5

=9

Step-by-step explanation:

By definition

So:

F(2) is the value of the function F(x) when x = 2

G(2) is the value of the function G(x) when x = 2

Notice that when , and when then

Thus:

yo

step-by-step explanation:

yo

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

hope this ! : )