Answer:
Step-by-step explanation:
To find the zeros, set y=-4(x - 3)2 + 8 = 0. Then -4(x - 3)^2 = -8, and:
4(x - 3)^2 = 8. Dividing both sides by 4 yields (x - 3)^2 = 2.
Taking the square root of both sides yields x - 3 = ±2, so that
x = 3 ±2, or x = 5 and x = 1. These are the zeros. The correct interpretatioon is A: where the daily profit is $0.
Answer:
if you go on google mathematics and type it in youll get it right away
Step-by-step explanation:
Answer:
1,050 feet
Step-by-step explanation:
All you have to do is take the total height 1,454 and subtract the distance from the top to the 86th floor. 1,454-404 which gives you 1,050.
So, when you use Ln (e^2x) = Ln1.4, Ln would cancel out that e. When you do that, you would get 2x = ln1.4
Plug that in the calculator, and you get x = 0.168
17. (x^2-x+3)(4x+1)
18.(x+2)(x) - (7)(3)