7x - 14y = -8 has a slope of 1/2
so the perpendicular must have a slope of -2
none of your choices have a slope of -2
I suspect a typo in your answer choices.
Which equation has a graph perpendicular to the graph of 7x = 14y - 8?
Y = 2x - 7
Y = -1/2x + 4
Y = 1/2x + 1
Y = 2x + 9
B?
4 answers
I rechecked the answer choices from the actual assignment and they are as listed above!
the slope for the perpendicular line is the opposite sign and the recipricol so the correct answer would be c
the correct answer A
1 answer