How do you graph a system of equation

Mathematics

1 answer:

Greeley [361]2 years ago

3 0

So, first your going to have to put it in y=mx+b
2x-2y=14
-2x -2x
-2y=-2x+14
now divide everything by -2
y=1x-7
and then do the same to the other equation.
x-y=2
-x. -x
-y=-x+2
now divide everything by -1
y=x-2

Then you just graph it. You plot the y-intercept on the y axis. and then I this case go up one over one and your get the points for each player equation.
y=1x-7. y- intercept:-7. slope:1 over 1
y=x-2. y-intercept:-2. slope:1 over 1

You might be interested in

Solve the system of linear equations by eliminations x+5y=-2; 5x+y=14

Arada [10]

I’ve attached my work….
Hope it helps!

8 0

2 years ago

How to distribute 6 x(3+4) =56

dalvyx [7]

6x(3+4)56
Step 1 6x(3)=

4 0

2 years ago

In a recent survey, two-thirds of the 234 students in a freshman class said they watch television shows on their computer. Deter

stellarik [79]

We know that 2/3 of all students watch TV shows on their computers.
And 234 students were in that survey.
2 / 3 * 234 = 156
Answer: 156 students watch shows on their computer.

3 0

3 years ago

Read 2 more answers

Sara purchased a porcelain sculpture that is in the shape of a square pyramid. The slant height is 6.1 inches and the base 6.4 i

shusha [124]

The surface area of the square pyramid will be 78.08 square inches.

<h3>What is surface area?</h3>

The space occupied by any two-dimensional figure in a plane is called the area. The area of the outer surface of any body is called the surface area.

<h3 />

Given that:-

Sara purchased a porcelain sculpture that is in the shape of a square pyramid. The slant height is 6.1 inches and the base is 6.4 inches. The surface area will be.

The surface area of the square pyramid will be calculated by the formula:-

$SA = P\times\dfrac{l}{2}$