Can you please help me with this! It's due in a couple hours.

f(2) = -5

Step-by-step explanation:

A point (x, y) lying on a function represents output value (y-value) of the function for any input value (x-value).

In other words y = f(x) for any input value of 'x'.  

From the graph attached,

For the input value x = 2,

Output value of the function is y = -5

Therefore, f(2) = -5 will be the answer.

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)