Question

In each of the following cases detemin the slop and the y intercept of the line whose equation is given y=2x+5

Answer 1

Answer:

4

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

y = mx +b

m- Slope ; b - y-intercept

1) y = 2x + 5

Slope = 2

y-intercept = 5

2) 2y = 4x - 5

 Divide the equation by 2

$\frac{2y}{2}=\frac{4x}{2}-\frac{5}{2}\\\\y = 2x - \frac{5}{2}$

Slope = 2

y-intercept = $\frac{-5}{2}$

3) 3x + 6y = 8

           6y = -3x + 8

            $\frac{6y}{6}=\frac{-3x}{6}+\frac{8}{6}\\\\ y = \frac{-1}{2}x+\frac{4}{3}$

Slope = -1/2

y-intercept = 4/3