Answer:
Step-by-step explanation:
F(x) =5x + 1 , find f(-4)
Putting value of x = 4
F(4) = 5(4) + 1
= 20 + 1 = 21
Answer:
The answer is A
Step-by-step explanation:
Divide 4 to both sides of the equation
Answer:
7/5
Step-by-step explanation:
reciprocal means flip the equation
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