Answer:
<u><em>i hope it will work</em></u>
Step-by-step explanation:
f(x) = -5 x^2 + 2 x + 9
f(1)=-5(1)^2 +2(1) +9 = 6
similarly
f(2)=-5(2)^2 +2(2) +9 = -7
if its help-full then hit the stars and brain-list it
thanks
Answer: 22 minutes
Step-by-step explanation: 500-170 means that he drained 330 gallons of water so 330 divided by 15 gallons a minute so you get 22 so it takes 22 minutes to have 170 gallons left in the pool
Answer:
2
Step-by-step explanation:
half of 3 is 1 and 1/2
if she gave away 16 and ate 1 1/2, then jake would only get 2
Hope this helps :)
Evaluate 3x for x = −2, x = 1, and x = 3. Question 18 options: A) 1∕3, 0, 9 B) 1∕9, 3, 27 C) 9, 3, 27 D) 1∕9, 9, 27
timofeeve [1]
Answer:
D
Step-by-step explanation:
Took it on Ed but it might be different
I believe it is 10^-1 x 315