Each expression represents an object's distance from the ground in meters as a function of time, t, in seconds. Object A: -5t^2+25t+50 Object B: -5t^2+50t+25 Which object was launched with the greatest vertical speed?

bn,mn,n.vn.

step-by-step explanation:

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17

or