Answer:
A
Step-by-step explanation:
(f + g)(x) = f(x) + g(x) , thus
f(x) + g(x)
= 4x + 1 + x² - 5 ← collect like terms
= x² + 4x - 4 → A
Answer:
Width=2.2 FT
Length=4.4 FT
Heigh= 4 FT
Step-by-step explanation:
-9 -4 = -13
-4 - 3 = -7
vector is <-13, -7>
Answer:
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Step-by-step explanation:
