Which of the following functions has a rate of change that stays the same-
A. Y=4^x
B. y=1/5x^2
C. y=-6x+8
D. y=x^2+3

What is the value of 1/3x + 7x when x = 5

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Math question.. plz me .. best answer all