malachi6074 malachi6074

02-12-2020
Mathematics

contestada

What is an equation of the line that passes through the point (-1, -3) and is perpendicular to the line x –2y = 14?

Respuesta :

meowmeow223334 meowmeow223334

02-12-2020

Make equation: y = mx + b
x = 2y + 14
2y = x - 14
y = 1/2x - 7
Perpendicular: opposite sign and reciprocal slope
y = -2x + b
-3 = -2(-1) + b, b = -5
Equation: y = -2x - 5

Answer Link

Otras preguntas

Find Domain of the functionsquare root of (x-8)/x(x-9)

Can someone use the word delta in a sentence

find an equivalent expression without parentheses -(50x-15y+15)=

Find Domain of the functionsquare root of (x-8)/x(x-9)

(10y^3+20y^2+55y)/5y

Prove that (x^5)-(x^2)+2x +3=0 has at least one real root. Prove that x=cosx has at least one solution.

Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What

Can someone use the word delta in a sentence

How is it possible for Mercury to have frozen ice ?

how is mass transit in cities a possible solution tk urban air pollution?