Answer:
When the ball hit the ground, the height of the ball will be zero. So using the value of h(x) as zero in the given equation, we can find the time in which the ball will hit the ground.
0 = -(x-2)^2 + 16
(x-2)^2 = 16
x-2 = 16
x-2 = 4
x = 6
This means the ball will hit the ground 6 seconds after Amir threw it.
Step-by-step explanation:
Divide both sides by 5. You get 1/2 or 0.5
The answer is C
Answer:
see explanation
Step-by-step explanation:
Given the rule (x, y ) → (x + 5, - y )
Add 5 to the original x- coordinate and make the y- coordinate negative.
(a)
(5, 3 ) → (5 + 5, - 3 ) → (10, - 3 )
(b)
(- 2, 7 ) → (- 2 + 5, - 7 ) → (3, - 7 )
Answer:
-32n+8
Step-by-step explanation:
-8(3n-1)-8n
=-24n+8-8n
=-32n+8
hope it helped :)
