Question

I NEED AN ANSWER NOW!!! This is passed due!!! Dhruv is a car salesman. He is paid a salary of $2,200 per month, plus $500 for each car that he sells. His salary can be modeled by the equation f(x) = 500x + 2200, where x is the number of cars sold. Graph this equation and give its domain and range. A. D: {$500, $2700, $4900, $7100,...} R: {0, 1, 2, 3,...} B. D: {0, 1, 2, 3,...} R: {$2200, $2700, $3200, $3700,...} C. D: {0, 1, 2, 3,...} R: {$500, $2700, $4900, 7100,...} D. D: {$2200, $2700, $3200, $3700,...} R: {0, 1, 2, 3,...}

Answer 1

• B.
• D: {0, 1, 2, 3,...}
• R: {$2200, $2700, $3200, $3700,...}

Explanation:

Given function is

• f(x) = 500x + 2200

The graph of this function is attached

• Domain is input value
• Range is output value

Correct set of domains and ranges of the given function is:

• Option B
• D: {0, 1, 2, 3,...}
• R: {$2200, $2700, $3200, $3700,...}