. Which of the following has a slope of 2 and a y-intercept of –4? (Points : 4)
A) y = –2x + 4
B) y = 2x + 4
C) y = 2x – 4
D) y = –2x – 4

Question

. Which of the following has a slope of 2 and a y-intercept of –4? (Points : 4)
       A) y = –2x + 4
       B) y = 2x + 4
       C) y = 2x – 4
       D) y = –2x – 4

hoblos · Answer

general form is
y=mx+b
where m is slope
          b is y-intercept

hoblos · Answer

so the answer is C

anonymous · Answer

In slope-intercept form, the slope is presented as a product of x while the y-intercept is a constant: y = mx + c. Can you work it out from there?