Answer:
D 144 in hope this helps you on your test
Domain is (-infinity, infinity)
Range is [8, infinity)
Answer:
0.58
Step-by-step explanation:
You did everything right. You just had to find the square root of 0.34 which is 0.58.
:)
Answer:
8
Step-by-step explanation:
12 times x (the first square) is equal to 16 times x-2 (the second square)

Distributed

Simplified (divided by 16)

Subtract x from both side of the equation

Both negatives cancel each other out

0.25 times what equals 2,...

Hope it help,... and I'll see you in life,... well not really, but you get the idea,... Chow,...!
The height of the object at the time of launch is 100 meters.
To find this, we simply have to put 0 in for x, as this is when there has been no time (at launch)
h(x)=-5(x-4)^2+180
h(0)=-5(0-4)^2+180
h(0)=-5(-4)^2+180
h(0)=-5(16)+180
h(0)=-80+180
h(0) = 100