borckfamily borckfamily
  • 12-09-2017
  • Mathematics
contestada

What is the slope of a line that passes through the origin and point (-3 -2) a. 2/3 b. -2/3 c. 3/2 or d. -3/2

Respuesta :

texaschic101
texaschic101 texaschic101
  • 12-09-2017
the origin is (0,0)

slope = (y2 - y1) / (x2 - x1)
(-3,-2)....x1 = -3 and y1 = -2
(0,0)...x2 = 0 and y2 = 0
now we sub
slope = (0 - (-2) / (0 - (-3) = (0 + 2) / (0 + 3) = 2/3 <=
Answer Link
mariamworster
mariamworster mariamworster
  • 12-09-2017
the answer is C because if you invert it, the formula must work for the -3, -2 point and 0,0 (which is the origin point) another point would be 3,2 if you invert it
Answer Link

Otras preguntas

Can water and pebbles form a solution?
in rabbits, black fur is dominant over white fur.  Show the cross of a heterozygous black male with a homozygous white female.
what is a device that transforms thermal energy to mechanical energy
Jamaal buys his clothes at Super Discounts. On Saturday, he bought shoes regularly priced at $40 for 25% off, and a jacket regularly priced at $100 for 30% off.
do you know 3 prime numbers that equal 32
Jamaal buys his clothes at Super Discounts. On Saturday, he bought shoes regularly priced at $40 for 25% off, and a jacket regularly priced at $100 for 30% off.
What is 689 divided by 53
what times what equal 16?
Jamaal buys his clothes at Super Discounts. On Saturday, he bought shoes regularly priced at $40 for 25% off, and a jacket regularly priced at $100 for 30% off.
how do you can you solve this problem 37 + y = 87; y =