Determine the situation that best describes a normal distribution.
O A heights of students in a class
OB. prices of shirts during a sale
OC. grades of students on an easy test
OD. cost of houses during inflation

50x5=$250

step-by-step explanation:

10 b/c 5*2 =10

step-by-step explanation:

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4