Question

If p(x)=3(2x-5)+1, find p(4)



Someone help me please

Answer 1

p(4) = 10

Explanation:

So we are given that:

p(x) = 3(2x - 5) + 1

To find p(4) we would have to plug in 4 for every x in the equation.

p(4) = 3(2(4) - 5) + 1 = 3(8 - 5) + 1 = 3(3) + 1 = 9 + 1 = 10

So p(4) = 10

I hope you find my answer and explanation to be helpful. Happy studying. :)