4 ? 10
9 22

Do these two ratios form a proportion

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55