littlelee
littlelee littlelee
  • 17-08-2017
  • Mathematics
contestada

what are 3 points on a graph that solve the equation 5x-4y=-18

Respuesta :

kphung76127
kphung76127 kphung76127
  • 17-08-2017
To find this, we can just plug in 3 random x values and solve for y. For ease, let's use 0, 1 and 2.

5(0)-4y=-18
0-4y=-18
-4y=-18
y= 4.5

5(1)-4y=-18
5-4y=-18
-4y=-23
y=5.75

5(2)-4y=-18
10-4y=-18
-4y=-28
y=7

Final answers: (0, 4.5) (1, 5.75) (2, 7)
Answer Link

Otras preguntas

In the United States after World War II, which cause of anxiety was a common theme in invasion literature?
why are scientific theories modified
Graph the relation in the table. Then use the vertical-line test. Is the relation a function? Type your answer in the blank to the left. x y –3 –4 0 5 1 –5 3 1
Use the word canal in a sentence that gives its meaning.
The piecewise function f(x) is defined below. What is the value of f(1)? mc012-1.jpg f(1) = –2 f(1) = –1 f(1) = 2 f(1) = 3
I need help for this problem
Angel Graham takes out a $150,000 mortgage. This is a 30-year at $725 per month. What is the total amount of interest that Angel will pay on this mortgage? Tot
When we heard a loud, “BOOM,” we knew the thunderstorm had begun. A. Alliteration B. Cliche C. Oxymoron D. Onomatopoeia
Help please I need this as soon as possible thank youu❤️
how can you tell if an element is a metal or nonmetal?