vasquezcochran vasquezcochran

04-04-2018
Mathematics

contestada

(2,-2)
3x+y=4
x-3y=-4

Find if the intercept ls correct by substituting the x and y

Please feel free to ask questions
THANK YOU

Respuesta :

SINAZEUS SINAZEUS

04-04-2018

you should put 2 as x, -2 as y and b as the y intercept

3x+y=4
[tex]3 \times 2 - 2 = b \\ 4 = b [/tex]
the first one is true

x-3y=-4
[tex]2 - 3 \times ( - 2 )= b \\ 2 - (- 6) = b \\ 8 = b[/tex]
the second one is wrong

good luck

Answer Link

Otras preguntas

10x 10y = 1 x = y - 3 what is the value of y?

A distinct biological characteristic that can be passed from one generation to the next is commonly known as a

One of the key factors that pushes the successional process along toward a climax community in aquatic ecosystems is sedimentation.

errors in genes that result in the production of defective proteins are called ?

a blueprint for a house states that 2.5 inches equals10 feet if the length of wall is 12 feet how many inches is the wall in the blueprint

All are examples of cross-contamination except

Determine the slope-intercept form of the linear equation. - y 6 = 0 user: determine the slope-intercept form of the linear equation. x- y 6 = 0

how are amino acids held together

U.s. whites have shown the least amount of social distance towards people from a. eastern europe. b. northern europe. c. africa. d. latin america.

local governments use taxes to oversee the cleaning of streets and public sidewalks. true or false