When x = 5. Plug in 5 for x
f(5) = -5(5) - 4
Remember to follow PEMDAS. First, multiply -5 with 5
-5 x 5 = -25
Next, subtract 4
f(5) = -25 - 4
f(5) = -29
B. f(5) = −29 is your answer
hope this helps
Replace X with 5 in the equation and solve:
f(x) = -5x-4, X = 5
The answer is B.
Answer:
x-3
Step-by-step explanation:
f(x) = 3x-2
g(x) = 2x + 1
(f-g)(x) = 3x-2 - (2x+1)
Distribute the minus sign
=3x-2-2x-1
Combine like terms
= 3x-2x-2-1
=x-3
D
17 ft, 8:20 , 39ft , 9:08
your welcome!
