An toy rocket is launched upward from ground level. The height of the object after being thrown can be modeled by the equation h = -167+ 1281, where he is the height above the
ground in meters and is the time in seconds.
• At what time(s) would the toy roeket be located at 112 meters above the ground? Show your
work,
• Sketch the graph of the equation on the grid below. Be sure to include the intercepts.

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation:

answer: #1 ads up by 8 and i don't know #2