13 x 10
which shows how many zeros will be in the product

B.

linear function

linear term: -2x

constant term: –2

Step-by-step explanation:

Find the degree of the equation to determine if linear.

Linear

Find the constant of variation.

y

doesn't vary directly with  

x

Hello,

Multiplying (x-1) by (4x+2) the term in x² is x*4x=4x².

If we substract 4x² the term of y in x² will be 0.

The function is not quadratic.

Since 4x*(-1)+2*x=-2x (product of terms in x) : the function is thus linear.

Constant term is -1*2=-2

f(x) = (3x+2)(-6x-3) Use the FOIL method to multiply out the factors: f(x) = -18x2 - 9x - 12x -6 Combine like terms: f(x) = -18x2 -21x - 6

The function is quadratic ax^2+bx+c. ax^2=quadratic.  

bx=linear.  

c=constant.