3 seconds
solve for when y is zero
0 = -16t^2 + 32t + 48
0 = -16(x^2-2x-3)
0 = -16(x-3)(x+2)
x = 3 or -2
-2 is extraneous because time is not negative in this instance so 3 seconds.
Answer:
-3(3x-1)
Step-by-step explanation:
i checked my answer
Since we know that the two functions are equal, f (x) = g
(x), therefore when we equate the two equations the result should be similar to
3x = x – 4:
A. f(x) = 3x, g(x) = x – 4
Equating the two functions:
3x = x – 4 (correct)
So we now got our answer (A)
525, I believe. Because each ticket is $5, and in total, the tickets were $105. So I multiplied 5 x 105=525.
Please correct me if I'm wrong.
