The equation s(t) = –4.9t2 + 39.2t represents an object launched from ground level directly upward at 39.2 m/s. Find the time it takes for the object to reach its maximum height. Show all work and state your answer as a full sentence. Choose the equivalent expression to this one: -3.5x + 0.2 + 0.8x + 3x + 0.4

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

nope lol

step-by-step explanation:

where is the graph? need more info