Find the inverse of function f. f(x) = 1/2x +7 / A.) f^-1 (x) = x -7 /
B.) f^-1 (x) = 2x - 7 /
C.) f^-1 (x) = 2x- 14 /
D.) f^-1 (x) = 2x + 1/7 /

The graph shows the rate at which paint is used to paint a wall.enter values to complete each statement below based on the graph.when 1 gallon of paint has been used, ( # ) square feet of the wall will be painted.the unit rate is ( # )square feet per gallon.

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?

Identify the percent of change as an increase or a decrease. 75 people to 25 people response - correct increase decrease question 2 find the percent of change. round to the nearest tenth of a percent.