PLEASE HELP Write an equation of the line shown in the graph in slope intercept form (y = mx + b). Show your work for full credit.
(1,2) (6,0)

y = -2/5x + 12/5

Step-by-step explanation:

(1,2) and (6,0)

Slope:

m=(y2-y1)/(x2-x1)

m=(0-2)/(6-1)

m=(-2)/5

m = -2/5

Slope-intercept:

y - y1 = m(x - x1)

y - 2 = -2/5(x - 1)

y - 2 = -2/5x + 2/5

y = -2/5x + 12/5

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet

1 3 5

step-by-step explanation:

i took the test: )