Question

I need these answers, does anyone know how to do it? this assignment is 20 points!

Answer 1

y-intercept of line a: y=3

y-intercept of line b: y=-2

intersection: (1, 2)

Explanation:

So the y-intercept of each line is where each line touches the y-axis.

The y-axis is the vertical line down the middle of the graph.

For line a, it touches the y-axis at 3, so we say the y-intercept is y=3.

For line b, it is the same thing, except it touched the y-axis at -2, so we say y=-2.

The intersection is the point at which both lines cross. In this graph, they cross the point (1, 2). Let me know if you need help figuring out how to do that.

Hope this helps!

Answer 2

1. 3

2. -2

3. (1, 2)

Explanation:

y axis is the numbered line that looks like the |

x axis is _

so the y int is 3 because A intercepts the y axis at 3

the y int for B is -2 because it intercepts the y axis at -2

the intersection of both lines is (1, 2) because you look and the point is at 1 for x and 2 for y