Which of the functions is a straight line when graphing

2x+y=7

y=1/x

y=x^2

y=3x+8

Martin has 38 dollars. raymond had x fewer dollars than Martin. Choose the expression that shows how much money Raymond has

F (x) = x^2 is vertically stretched by a factor of 2 and translated by 3 units left to create g (x). What does g (x) = ?

What is the estimate of 215% of 18.

The volume of a pyramid that fits exactly inside a cube is 18 cubic feet. What is the volume of the cube? 6 cubic feet 18 cubic feet 54 cubic feet 72 cubic feet is it B or C?

Which of the number below belong to the set of integers 1. - 4 2. 0.5 3. 3

The equation of the polynomial function is: f (x) = (x + (2 + i)) (x + (2 - i)) (x + 5) f (x) = (x - (2 + i)) (x - (2 - i)) (x - 5) f (x) = (x - (2 + i)) (x - (2 - i)) f (x) = (x + (2 + i)) (x - (2 - i)) (x - 5)

Andre owned a 1/4 acre lot. He wanted to construct a 120' x 80' tennis court on the lot. How many square feet will remain uncovered after he builds the tennis court?

Mary is paid 7.5% commission on all of her sales. She had sales of $2300 for the month of December. How much commission did Mary make?

What is the total weight in pounds of a 2.5 million blocks used to build the great pyramid and then convert that to ounces

The graph of the function y=f (x) find f (3)