The function h(t)=-4.87t^2+18.75t is used to model the height of an object projected in the air, where h(t) is the height in meters, and t is the time in seconds. What are the domain and range of the function h(t)? Round values to the nearest hundredth.

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

236 cm 16 time 12 = 192

6 times 7 = 42

192+42

step-by-step explanation:

d would equal 12

step-by-step explanation:

i think its about 8