1. a) Find the y-intercept of the line, then you find the slope the line, and then you can write the equation in y-intercept form, which is y=mx+b, m is the slope and b the y-intercept.
y= x+70 is the equation
b) 70
c) 120
Answer:
A I think this is it
Step-by-step explanation:
Hope this helps :) :)
1:equilateral
2:isosceles
3:scalene
4:right
5:acute
6:obtuse
