Jamaal bounces on a trampoline. His height, as a function of time, is modeled by y = -6x2 + 20x +4 Is this linear, nonlinear, some parts are linear and nonlear, or is there no enough information?

The function is no linear

Step-by-step explanation:

step-by-step explanation:

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2