Y = x^2 -4x +8

Either 4,8 or 2,4

both are points on the parabola

Step-by-step explanation

If you plug in (4,8) you get 8= 4^2-4(4)+8

then you get 8=8

If you plug in (2,4) you get 4=2^2-4(2)+8

then you get 4=4

so both are points on the parabola

step-by-step explanation:

y=mx+b

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6