Which of the following lists of ordered pairs is a function? a. (2, 4), (0, 2), (2, -4), (5, 3) b. (1, 2), (1, -2), (3, 2), (3, 4) c. (0, 2), (2, 3), (0, -2), (4, 1) d. (1, 6), (2, 7), (4, 9), (0, 5)

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94