HELP!! lol please

y=3x-1

Step-by-step explanation:

In slope intercept form it's going to be y=3x-1

Step-by-step explanation:

In order to write a equation we need 2 information

FIrst the Rate of change

Second, the initial value, which is the +b part

This is how you can calculate the rate of change m=(y2-y1)/(x2-x1)

And the initial value(y-intercept) is always what value is y when x=0, (0,y), in this case it's (0,-1)

i belive those are the ones that are under 90 degreese.

step-by-step explanation:

the shape,the size and the distance