Let f(x)=2x+ 3 find f (2b)
2 answers:
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Since the opposite operation of addition is subtraction you subtract. So you add 14 both sides and now z is by itself. finally just add 2 and 14 which is 16
Answer:
c. 4.27
Step-by-step explanation:
We have been given the regression equation of for predicting number of speeding tickets (Y) from information about driver age (X) as .
To find the predicted number of tickets for a twenty-year-old, we will substitute in our given equation.
Therefore, the predicted number of tickets for a twenty-year-old would be 4.27 tickets.