Which situation represents a proportional relationship a the cost of purchasing a basket of oranges for $1.30 per pound +5 dollars for the basket
b the cost of purchasing peaches for seven dollars per box of peaches with delivery charge of three dollars
C the cost of purchasing grapefruit for $1.80 per pound with a coupon for one dollar off total cost
D the cost of purchasing apples for 175 per pound plus shipping fee of $.16 per pound

i think the answer is true

step-by-step explanation:

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

b

step-by-step explanation: