Question

Use a(x) and b(x) shown below to evaluate the given expressions.

a(x) = 3x - 1
b(x) = 2^x

Selections below:

Answer 1

Hello!

Let's begin with question 1, 2a(x) · b(x) = ?

2(3x - 1) ·
`2^(x)`

`2^(x)` · (6x - 2)

Question 2, a(x) + 2b(x) = ?

3x - 1 + 2(
`2^(x)`)

Question 3,
`(b(x))/(2a(x))` = ?

`(2^(x))/(2(3x - 1))`

`(2^(x))/(6x - 2)`

Question 4, 2a(x) + b(x) = ?

2(3x - 1) +
`2^(x)`

6x - 2 +
`2^(x)`

Question 5, a(x) - b(2x) = ?

3x - 1 -
`2^(2x)`