Question

HELP FAST BUT CHOOSE CORRECT ANSWERS CAREFULLY PLEASE! (30 POINTS)

Answer 1

The numbers before the X are the slope, the numbers after the x are the Y- intercepts.

1. Slope = -3

2. y-intercept = -8

3. Slope = 5/4, y-intercept = 9

4. 8x+6y =12

subtract 8x from each side to get Y on the left side:

6y = -8x +12

Divide each term by 6:

y = -8x /6 + 12/6

y = -4/3x + 2
 
The answer is A.

5. Rewrite the equation in slope intercept form:
x-3y = -3
-3y = -x -3
y = 1/3x +1

The slope is 1/3, the y-intercept is 1
 
The correct line is B. line b