Answer:
f(x)=1/2x-5
Step-by-step explanation:
first f(0)=-5 is the y intercept and then you can find the slope using those two points to then find the slope intercept equation y=mx+b
24$
15%=0.15
160*0.15=24
=x^4−2x^3−20x^2+46x−21
if you can give me brainliest that would be great :)