Use the graph to determine the function's domain and range.
A. domain: (-?, ?)
range: y = 1
B. domain: x = 
range: y = 1
C. domain: (-?, ?)
range: (-?, ?)
D. domain: x = 
range: (-?, ?)
Answer: C
You might also like to view...
Find the inverse of the function.f(x) = 
A. f-1(x) = 
B. Not a one-to-one function
C. f-1(x) = 
D. f-1(x) = 
Solve the problem.An auto repair shop charged a customer $532 to repair a car. The bill listed $82 for parts and the remainder for labor. If the cost of labor is $45 per hour, how many hours of labor did it take to repair the car?
A. 9 hr B. 10.5 hr C. 11 hr D. 10 hr
Solve.A ladder is resting against a wall. The top of the ladder touches the wall at a height of 18 feet. Find the length of the ladder if the length is 6 feet more than its distance from the wall.
A. 36 ft B. 18 ft C. 30 ft D. 24 ft
My business pays tax on income, and the tax paid is a linear function of income. If my income is $10420 then the tax owed is $929.60. If my income is $11309 then the tax owed is $1000.72. How much tax do I owe if my income is $11874? ?
A. $1045.92 B. $1046.18 C. $949.92 D. $950.03