Which of the following equations could belong to the graph below? 3x - y = -2
O 3x + y = 2
3x + y = -2
O 3x - y = 2

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way