What is the equation of the line shown in this graph?

Well, let’s first find the slope, which is y2-y1/x2-x1:

-6/3 = -2

So far, the equation is going to be y=-2x

To find the y-intercept, find the y-value when the x-value is equal to 0. The y-intercept is going to be (0,4)

So, the equation is going to be y=-2x+4

Hope I helped!

y = -2x + 4 --- IN SLOPE INTERCEPT FORM

Step-by-step explanation: (1, 2) & (4, -4)

Y2 - Y1

X2 - X1

-4 - 2

4 - 1

-6

3

SIMPLIFIED: -2 because both -6 & 3 can be divided by 3.

y - Y1 = m(x - X1)

y - 2 = -2(x - 1) --- IN POINT SLOPE FORM

y - 2 = -2x + 2

  + 2          + 2

y = -2x + 4 --- IN SLOPE INTERCEPT FORM

Hope this helps you!!! :)

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24