Which of the following statement best describes the effect of replacing the graph of f(x) with the graph of f(x) - 3?

a) the graph shifts 3 units up.
b) the graph shifts 3 units down. i think is correct?
c) the graph shifts 3 units left.
d)the graph shifts 3 units right.

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified,is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250