lilrichie420 lilrichie420

29-09-2016
Mathematics

contestada

Find the equation of the line that passes through (-3, 8) and (-1, 0).

Respuesta :

Kunchan Kunchan

29-09-2016

slope of the line
(8-0) / (-3- (-1))
8 / -2
-4
m = -4

General equation of the line
y = mx + c
if m=-4
y = -4x + c
if this passes through (-1,0)
0 = (-4*-1) + c
c = -4

y = -4x - 4

Answer Link

Otras preguntas

When might a historian's point of view become bias?

Which terms and 45p4q have a GCF of 9p3? Check all that apply. 18p3r 27p4q 36p3q6 63p3 72p3q6

How do you Identify the opposite and the absolute value of a rational number?

what is the difference between the way historians and scientist think ?

what is empirical evidense

Jack has $25 to spend at the mall. Write an inequality that expresses symbology the amount of money, m, that jack can spend .

how does a number line shows that 8 and -8 are opposites

Which terms and 45p4q have a GCF of 9p3? Check all that apply. 18p3r 27p4q 36p3q6 63p3 72p3q6

2 complementary angles are in the ratio 7:8.find the angles

There were 30 cookies in a jar. Eileen divided the cookies into 12 equal shares. How many cookies were there in each share?