a. y = 11 x + 7
4
b. y = 4 x + 7
11
c. y = - 11 x + -15
4
d. y = - 4 x + -15
11
a. y = 11 x + 7
4
b. y = 4 x + 7
11
c. y = - 11 x + -15
4
d. y = - 4 x + -15
11
11x - 4y = -28
slope intercept form is y = mx + b, so we just rearrange the equation so it will be similar to slope intercept form.
-4y = -11x - 28
-4y/-4 = -11x/-4 - 28/-4
y = 11x/4 + 7
Slope-intercept form of linear equation is "y = mx + b"
~~~~~
11x - 4y = -28 ---> - 4y = -11x -28 ---> y = (11/4)x + 7 . So, the answer is (a)