Answer:
Option B. -3/2
Step-by-step explanation:
To obtain the sum of the slope and y-intercept of the line 2y – 3 = –6x, we must obtain the slope and the y-intercept of the equation. This can be obtain as follow:
2y – 3 = –6x
Make y the subject of the equation:
2y = –6x + 3
Divide both side by 2
y = –6x/2 + 3/2
y = –3x + 3/2
Comparing the above equation with:
y = mx + c
The slope = m = –3
y-intercept = c = 3/2
The sum of the slope and y-intercept is given by:
–3 + 3/2 = –3/2
Therefore, the sum of the slope and y-intercept is –3/2.
