Question

Select the true statement plzzzz need help ASAPPPPP

Answer 1

Correct choice is B

Explanation:

All three functions are increasing when x is increasing. You can find values of each function when x is "enough large". For example, at x=100,

1. linear function:
`y=10\cdot 100=1,000.`

2. exponential function:
`y=5^(100)\approx 0.8\cdot 10^(70).`

3. quadratic function:
`y=4\cdot 100^2+5\cdot 100=40,500.`

As you can see, when x approaches positive infinity, the exponential function will exceed both the linear and the quadratic functions.

Also you can use graphical method to get from the attached diagrams result. When x approaches positive infinity, the exponential function will exceed both the linear and the quadratic functions.

Correct choice is B.