Answer:
its is 2.5
Step-by-step explanation:
Question a:
f(6) = (6)² + 2(6) + 8
f(6) = 36 + 12 + 8
f(6) = 56
Question b:
f(x+4) = (x+4)² + 2(x+4) + 8
f(x+4) = x² + 8x + 16 + 2x + 8 + 8
f(x+4) = x² + 10x + 32
Question c:
f(-x) = (-x)² + 2(-x) + 8
f(-x) = x - 2x + 8
The values of the number is 43
x+21=64
subtract 21 on each side
x = 43
Answer:
Z=D
Step-by-step explanation:
only included angle for AAS
Answer:
Not sure
Step-by-step explanation:
Sorry
