Question

on which of the following lines does the point (7,1) lie?
a. y - 5x =4
b.y= x - 10
c. y= -4x + 3****
d. y= -x + 8

Answer 1

Try the point in each equation.
a. 1 - 35 = 4 ? NO
b. 1 = 7-10 ? NO
c. 1 = -28 + 3 ? NO
d. 1 = -7 + 8 ? YES

where you just guessing ??

Answer 2

yes i was guessing