Question

PLEASE HELP c:
Write the equation of the line that passes through (2, 4) and (1, –3) in slope-intercept form.

y = 7x – 10

y = 7x + 10

y = 7x + 18

y = 7x – 18

Answer 1

Standard form of an equation for a straight line: y=mx+b, m=slope, b=y-intercept
..
Slope of given line=∆y/∆x=(4-(-3)/(2-1)=7/1=7
Equation:
y=7x+b
find b using one of given points (2,4)
4=7*2+b
b=4-14=-10
Equation:
y=7x-10

Answer 2

Oh my god ur my savior! c:

Answer 3

lol (: not a problem!