Manny is repairing a window air conditioning unit on the 11th floor of a building and is approximately 98 feet off the ground. While working, Manny drops his screwdriver. The height h of the screwdriver in feet after t seconds of falling from the 11th floor is modeled by the function h = −16t^2 + 98. How long will it take for the screwdriver to reach the ground? Show your work below and round to the nearest tenth if necessary.

answer is 144

step-by-step explanation:

i think its a and d

step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )