Which of the sets of ordered pairs represents a function?

A = { (1, - 5), (8, - 5), (8, 7), (2, 9) }

B = { (7, - 4), (7, - 2), (6, - 3), (-9, 5) }

Only A

Only B

Both A and B

Neither A nor B

Use the shell method to find the volume of the solid generated by revolving the regions bounded by the curves and lines about the y-axis. y = x^2, y = 10 - 9x, x = 0, for x ≥ 0

Which theorem or postulate cannot be used to justify that triangle NOP = triangle NQP?. A. SAS. B. ASA. C. AAS. D. SSA.

Malaya built a cube with 125 cubic blocks. How is 125 written using exponents?

The population of mastertown was 23,000 in 2012. assume that mastertowns population increased at a rate of 2% per year. write an equation to model the population of mastertown (y) based on a number of years since 2012 (x).

Changing Volume If each edge of a cube is increasing at the constant rate of 3 centimeters per second, how fast is the volume increasing when x, the length of an edge, is 10 centimeters long?

Factor completely 9x^4y - 6x^3y^2 + 3x^2y^3. A-3x^2y (3x^2 - 2xy + y^2 B-3xy (3x^2 - 2xy + y^2 C-3xy^2 (3x^2 - 2xy + y^2 D-3x^2y (3x^2 + 2xy + y^2

Triangle X Y Z is shown. Angle X Z Y is a right angle. The length of Z X is b, the length of Z Y is a, and the length of hypotenuse X Y is c.

Salim and Asma are going to a fair to enjoy themselves. Their parents give Rs 49 and Rs 45 respectively as spending money. At the end of the day they have spent equal amounts, but one of them has 3 times as much money left as the other.

What are the factors of 24 and 40

Given f (x) = x + 5 and g (x) = 11x - 5, what is f (x) + g (x) ? A) 2x B) 11x C) 12x D) 55x - 25