Question

math

Answer 1

@jabez177

Answer 2

If the line is increasing the slope will be positive
If the line is decreasing the slope will be negative

Answer 3

Decreasing - https://www.google.com/search?q=decreasing+slope&rlz=1CAHPZY_enUS672&tbm=isch&imgil=2XsN60T6MqWjzM%253A%253Bb1DcY5uPbxxGoM%253Bhttps%25253A%25252F%25252Fwww.wyzant.com%25252Fresources%25252Flessons%25252Fmath%25252Falgebra%25252Fslope&source=iu&pf=m&fir=2XsN60T6MqWjzM%253A%252Cb1DcY5uPbxxGoM%252C_&biw=1366&bih=657&usg=__HUD5tYKoxYp3HiKMQuq2MVhy16A%3D&ved=0ahUKEwjqnfPQ8v3JAhUY-GMKHT2-DQkQyjcILQ&ei=YNKAVurtLZjwjwO9_LZI#imgrc=2XsN60T6MqWjzM%3A&usg=__HUD5tYKoxYp3HiKMQuq2MVhy16A%3D

Increasing - https://www.google.com/search?q=increasing+slope&rlz=1CAHPZY_enUS672&espv=2&biw=1366&bih=657&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiS0K7l8v3JAhXJKWMKHRlgA0wQ_AUIBigB#imgrc=hd-aHhABVr5YfM%3A

Answer 4

You want your equation in y = mx+b form, b is where the line crosses the `y-axis` and m is your `slope` or rise/run, which is represented by \[m = \frac{ y_{2}-y _{1} }{ x _{2}-x _{1} } \] so first, lets look at the y - intercept (b), where does the line cross?

Answer 5

so it has to be c or d right since it s increasing?

Answer 6

y=4

Answer 7

you may use that to draw @MARC_

Answer 8

what do i do from here

Answer 9

By looking at the graph u will know that the y-intercept is 4

Answer 10

You got the y - intercept (b = 4) now we need the slope you can either look at the graph and get the slope or pick the two points, from the image above you can use those points on the line and apply \[m = \frac{ y_{2}-y _{1} }{ x _{2}-x _{1} } \]

Answer 11

m=4?

Answer 12

Yup, exactly! Now put it all together

Answer 13

y=4*-1+4?

Answer 14

using y = mx+b

Answer 15

no y=4x+4

Answer 16

there you go

Answer 17

\[Therefore,the~equation~is~y=4x+4\]

Answer 18

Yes