Answer:

Step-by-step explanation:

For f(2), the input of the function is 2.
Let x = 2.

Evaluate.



Answer:
x is 4.
Step-by-step explanation:
8 times 8 is 64
64 minus 4 is 60
60 divided by 15 is 4
Answer:
5
Step-by-step explanation:
5+7
This point 2 3/4 on the number line
Answer: 11/2x - 17
Step-by-step explanation:
First find the slope.
I learned this doing the y2-y1 method.
Do -6 - 5 which equals -11
And 2 - 4 = -2
This makes -11/-2 = 11/2
Then if you you were to graph,, find two points which should give you -17.