(A) f(a + 2) = a² - 16
substitute x = a + 2 into f(x)
f(a + 2) = (a + 2)² - 4(a + 2) - 12
= a² + 4a + 4 - 4a - 8 - 12
= a² - 16
(B ) f(a + h) = a² + 2ah + h² - 4a - 4h - 12
substitute x = a + h into f(x)
f(a + h) = a² + 2ah + h² - 4a - 4h - 12
Answer:
Step-by-step explanation:
First Group like terms:
Add similar elements:
Answer:
pi x m^3
Step-by-step explanation:
Answer:
It’s a
Step-by-step explanation:
Am smart
To compare these fractions, bring them to the same denominator. Expand the fractions to bring them to the common denominator (LCM):
7/8 = (2 * 7) / (2 * 8) = 14/16
13/16 = (1 * 13) / (1 * 16) = 13/16
Same denominator fractions sorted ascending:
13/16 < 14/16
Initial fractions in ascending order:
13/16 < 7/8