Suppose that you could replace the ordered pair (1, 4) to make the relation r (shown left) into a function. which ordered pair would work?

(1, 2)

(–1, 4)

(2, 3)

(4, 15)

answer (4,15)

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

Find the multiplicative inverse of 8-12i

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)