This graph displays a proportional relationship.
what is the unit rate shown by the graph?
f (1, 0.5)
(5, 2.5)
4
enter your answer, as a decimal or an integer, in the box.

Aline passes through 3,7 and 6,9 what equation represents the line

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?

Find the axis symmetry of x y=4x-6x+3