Determine the domain and range of the relation.{(-5, 5), (-5, 7), (9, -9), (-3, -8), (-9, -1)}
A. Domain: {-5, -3, -9, 9}; range: {7, -8, -1, -9, 5}
B. Domain: {-5, -5, -3, -9, 9}; range: {7, -8, -1, -9, 5}
C. Domain: {7, -8, -1, -9, 5}; range: {-5, -5, -3, -9, 9}
D. Domain: {-5, -2, -3, -9, 9}; range: {7, -8, -1, -9, 5}
Answer: A
You might also like to view...
Use the given information given to find the exact value of the trigonometric function.cos ? = - 
, sin ? > 0Find cos 
.
A. 
B. 
C. - 
D. - 
Which of the following conditions DOES NOT increase the bargaining power of buyers?
A. Buyers purchase a relatively large portion of the selling firm's output B. Buyers can switch to another product with no switching costs C. Buyers pose a credible threat to pursue backward vertical integration D. Buyers purchase a relatively small amount of the selling firm's output
Solve.The product of a number and -8 yields twice the sum of that number and 90. Find the number.
A. -8 B. 18 C. 8 D. -18
Find the x-intercepts of the polynomial function. State whether the graph crosses the x-axis, or touches the x-axis and turns around, at each intercept. f(x) = -x3(x + 4)2(x - 7)
A. 0, crosses the x-axis; -4, touches the x-axis and turns around; 7, crosses the x-axis B. 0, touches the x-axis and turns around; 4, crosses the x-axis; 7, crosses the x-axis C. 0, touches the x-axis and turns around; -4, touches the x-axis and turns around; 7, crosses the x-axis D. 0, crosses the x-axis; 4, touches the x-axis and turns around; -7, crosses the x-axis