WinterSwinger530 WinterSwinger530
  • 22-07-2014
  • Mathematics
contestada

write the slope intercept equation for the line that passes through (-8,11) and is perpendicular t 2x -7y=14

Respuesta :

luana
luana luana
  • 09-08-2014
[tex]General\ formula:\\y=ax+b\\\\2x-7y=14\\-7y=14-2x\\y=\frac{2}{7}x-2\\\\Line\ is\ perpendicular when\ a=-\frac{7}{2}\\y=-\frac{7}{2}x+b\\\\Passes\ through\ (-8,11):\\11=(-\frac{7}{2})*(-8)}+b\\11-28=b\\b=-17\\\\y=\frac{7}{2}-17[/tex]
Answer Link

Otras preguntas

in 3x + 2/3y - 15 < 0, the point (x,9) is a solution for the inequality shown. what is the possible value for x? a: 2 b: 3 c: 4 d: 5
hi what kind of popsicle stick structure do you want me to do.
State the morden nationalism in Europe??​
Which answer lists the three types of tundra? Arctic, alpine, and coniferous mountain, desert, and Antarctic Arctic, desert-like, and treeless Arctic, Antarctic
Correct under line word If he invite into his party we will go?
After being herded through “the pen,” what was likely the next step for a newly arrived immigrant, particularly if they had an 'H' placed on their jacket lapel?
Which choice is equivalent to the product below? V8,5 O A. 4/10 O B. 10-12 C. 13 O D. 22/10
Please help !!! Will give you the brainliest !!
Chemicals known as ____ and ____ guide neuron migration
Is it possible for a primary consumer to be an omnivore or carnivore?