abritpalacios abritpalacios
  • 22-07-2020
  • Mathematics
contestada

Graph the equation by plotting three
points. If all three are correct, the line
will appear.
y = -x + 2

Respuesta :

mavila18
mavila18 mavila18
  • 26-07-2020

Answer:

(0,2) - (2,0) - (4,-2)

Step-by-step explanation:

You have the following straight line:

[tex]y=-x+2[/tex]   (1)

You can plot the y-intercept point, the x-intercept point and another one.

The y-intercept is obtained by doing x=0:

y=-+2=2

y-intercept = 2

the x-intercept is obtained by doing y=0 and solving for x:

0=-x+2

x=2

x-intercept = 2

another point can be for x = 4:

y=-4+2=-2

Then, the points to plot are

(0,2) - (2,0) - (4,-2)

The graph is attached in the image below.

Ver imagen mavila18
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