Explain how to solve a systems of equations using elimination in your own words to an incoming 8th grader.

using words such as : add, subtract, multiply, zero pair, distribute, cancel out, divide and substitute should be used in your summary.

Which graph represents the following piecewise defined function?

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.

Which equation represents a line that passes through the point (9, -4) and has a slope of 3/5?