Answer:

Step-by-step explanation:
we have

Find f(-3)
we know that
f(-3) is the value of the function f(x) for the value of x equal to -3
so
substitute the value of x=-3 in the function above to get f(-3)


Answer:
Can I see the graph?
Step-by-step explanation:
You need the info of the graph to get the answer.
Answer:
yes
Step-by-step explanation:
4/3 is equal too 1.3333333333333333333333333333333333333333333333333333 (repeating)
Answer:
y = 1/4x -10
Step-by-step explanation:
The equation would be y = 1/4x -10
we know that we have to set the equation up as y=mx+b
m being slope and b being y-intercept
we can see on the graph that the line intercepts the y-axis at -10, so that would be b
for slope, you can just look and count rise over run so:
it goes 10 up and 40 over which equals 10/40 also known as 1/4
hope that helped :)