Which point lies on the graph of y = - 2? A. (10, -10)
B. (-8,-8)
O C. (-6, -6)
D: (-4,-4)

Step-by-step explanation:

None of them.

Any point on y = -2 has a notation of (x,-2). Every x value has a y value of - 2.

None of the given points do. Therefore none of the points are on the line y = - 2

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm