Please help I am terrible at algebra

Question No 3:

The function is Linear as highest power is 1.

Quadratic Term: None

Linear Term: x

Constant: -1

Question No 4:

The function is Quadratic as highest power is 2.

Quadratic Term: 2x^2

Linear Term: -3x

Constant: 5

Question No 5:

The function is Quadratic as highest power is 2.

Quadratic Term: 3x^2

Linear Term: 15x

Constant: None

Question No 6:

The function is Linear as highest power is 1.

Quadratic Term: None

Linear Term: 3x

Constant: -5

Question No 7:

The function is Quadratic as highest power is 2.

Quadratic Term: -2x^2

Linear Term: -8x

Constant: None

Step-by-step explanation:

Question No 3:

The term given is:

Simplifying:

So, the function is Linear as highest power is 1.

Quadratic Term: None

Linear Term: x

Constant: -1

Question No 4:

The term given is:

Simplifying:

So, the function is Quadratic as highest power is 2.

Quadratic Term: 2x^2

Linear Term: -3x

Constant: 5

Question No 5:

The term given is:

Simplifying:

So, the function is Quadratic as highest power is 2.

Quadratic Term: 3x^2

Linear Term: 15x

Constant: None

Question No 6:

The term given is:

Simplifying:

It is in simplest form.

So, the function is Linear as highest power is 1.

Quadratic Term: None

Linear Term: 3x

Constant: -5

Question No 7:

The term given is:

Simplifying:

So, the function is Quadratic as highest power is 2.

Quadratic Term: -2x^2

Linear Term: -8x

Constant: None

she gotta workk that a 2

step-by-step explanation:

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37