Derate
6. The height of a baseball thrown into the air can be represented by the following equation:
h(t) = -4.9t2 + 210 + 2 , where h(t) is the height of the ball in meters after t seconds.
a. Find h(t) when t = 0 and give the real-world meaning for this value.
b. When will the ball hit the ground? SHOW YOUR WORK
c. How many seconds does it take the ball to reach 20 meters above the ground? SHOW YOUR
WORK

the first one, all those points on the line just make a strait line.

47 - 90 = 43

43 - 180 = x

x = 137

a, b, c, d are correct.

step-by-step explanation:

we have g(x) = 3 and are required to find which option is a translation of g(x).

now, 'translation' is a transformation which means to shift the function in any direction and the general form of translation is g(x) + k, where k is any real number.

so, according to the options we see that all are correct as they satisfy the general form of translation.

also, it can be seen from the graph below that the function g(x) = 3 is shifted from its position in all the four options.