Which equation has solutions (5, 7) and (8, 13)? A-3x - y = 8

B-y = x + 2

C-y - x = 5

D-y = 2x - 3

Can anyone me with 32,33,36,37,and 40.

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x