The function h(t) = -16t2 + vt + c models the height in feet of a golf ball after t seconds when it is hit

with initial vertical velocity v from initial height c feet. A golfer stands on a tee box that is 21 feet above

the fairway. He hits the golf ball from the tee at an initial vertical velocity of 64 feet per second.

Part 1 out of 3

Enter an equation that gives the time t when the golf ball lands on the fairway at height 0.

2 + 1 t

=

Check

Next

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

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

.95

step-by-step explanation:

my guess is

step-by-step explanation: