Anumber should be rounded up if a. it is the first digit b. the number after it is between 0 and 4 c. the number after it is between 5 and 9 d. it is the last digit select the best answer from the choices provided

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4