Identify one linear equation and one nonlinear equation from the list. State a reason why cach equation you identified is linear or nonlinear.
(Explain why the equation you choose is linear/nonlinear)

Equation 1: y=3^x
Equation 2: y=3x-6
Equation 3: y=x^2+7
Equation 4: y=x/3

In trapezoid bath, ah=19.7 and et=16.1. identify be.

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?