Question

Will give medal and fan
A line has a slope of 9/4 and a y intercept of -14.

which equations represent the line?

Choose ALL answers that are correct

A. -9x + 4y = -56

B. 9x + 4y = 56

C. y = 9/4x -14

D. y = 9/4x + 14

Answer 1

wait did I close this

Answer 2

C is correct. Let me find the other correct one.

Answer 3

The other correct one is A.

Answer 4

thank you:)

Answer 5

C is in slope intercept form. A is in standard form. You don't need to solve C, but solving A helps you to know it's correct.
-9x + 4y = -56.
+9x - 9x + 4y = -56 + 9x
4y= 9x - 56
Divide four by both sides.
y= 9/4 - 14. And presto. Same as C when in slope intercept form. (:

Answer 6

You're very welcome.

Answer 7

Can you help with some more?