Geoff rode his bike along an 8-mile path and lost his cell phone at some random location somewhere along the way. geoff searched from mile 4.5 to mile 7. what is the probability that he found his phone?

it is true

step-by-step explanation:

all the combinations add up i used   calculator

y = 3x+4

step-by-step explanation:

to find the slope

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

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4