Answer:512
Step-by-step explanation:
Answer: f(a-2) = 2a² - 14a + 28
Step-by-step explanation:
f(x) = 2x² - 6x + 8
you can take a-2 and substitute it for each x, which would look like this:
f(a-2) = 2(a-2)² - 6(a-2) + 8
then distribute those in ( )
f(a-2) = 2a² - 8a + 8 - 6a + 12 + 8
combine like terms
f(a-2) = 2a² - 14a + 28
Answer:
1. c Volume
2. d cubic units
3. b surface area
4. c 2(18*7) 2(17*7) 2(18*7)
5. not sure sorry
Answer:
x = 7
Step-by-step explanation:
Find the point on the graph that has the y-value of 8. Determine its x-value.
Yes because it is linear, also if you set up the proportion 2/4=1/2 they are equal.