Question

1. What is the slope of the line on the coordinate plane? (Please remember to write in fraction)
2. What is the y-coordinate of the y-intercept?

Answer 1

Answer:

1) -4/3     2) ( 0 , 4)

Step-by-step explanation:

1)

taking two coordinates the line is touching ( 0 , 4) , ( 3 ,0)

slope of the line: $\frac{y2-y1}{x2-x1}$

                          : $\frac{0-4}{3-0}$

                          : $\frac{-4}{3}$

-4/3 is the slope of the line.

2)

Here the y intercept of is at 4 so the coordinates will be ( 0 , 4)

Extra's:

equation of line : mx + b ...where m is slope and b is y intercept

Here equation of line : y = -4x/3 + 4

Answer 2

Take 2 points

• (0,4)
• (3,0)

Slope:-

$\\ \sf\hookrightarrow m=\dfrac{0-4}{3-0}=\dfrac{-4}{3}$

Now

for y intercept

• Put x=0

$\\ \sf\hookrightarrow y=4$