Jared threw a rock off a cliff into some water below. The function f(t) = -16t² + 161 +96 models the distance the rock is from the water after t
seconds. How long does it take the rock to hit the water?

125 yards

step-by-step explanation:

i take 75 plus 50.

yes   because as the functions are graphed they eventually will intersect unless otherwise

step-by-step explanation:

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

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b