Jude is diving from a cliff into the ocean. His height above sea level in metres is represented by the function h(t) = -5(t - 0.3)² + 25, where t is measured in seconds. a) Expand the height function.
b) How high is the cliff?
c) When does Jude hit the water?
d) Determine where the function is negative. What is the significance of the negative values?

please help me :(

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

step-by-step explanation:

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

the answer is 8.64

step-by-step explanation: