20. The flying squirrel of eastern Texa can drop from a height of 60 feet. A function that approximates this drop is h = -16° +64t + 60, where h is the height in feet and t is the time in seconds. About how many seconds does it
take for the squirrel to reach 60 feet?

hope this is what you were asking for!

step-by-step explanation:

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b

i was unable to find the answer. good