# How do you graph #y=x-10#?

##### 3 Answers

graph{y = x-10 [-10, 10, -5, 5]}

#### Explanation:

The gradient is the coefficient of the x in the equation, so

The c value is the y intercept, which is

Therefore it's a line going through

Start at (0 -10) make a point go up one and to the right 1 make a second point at ( 1 -9) connect the two points.

#### Explanation:

The equation is the y intercept form

where

m = the slope think mountain ski slope.

b = the y intercept think beginning.

m in this equation is 1/1

b in this equation is -10

so start at b the y intercept of ( 0, -10)

This is the first point.

Then use the slope y =1 so go up 1

x= 1 so one to the right

The second point is then ( 1,-9)

Graph the two points and connect them to form the line.

#### Explanation:

#"one way is to find the intercepts, that is where the graph"#

#"crosses the x and y axes"

#• " let x = 0, in the equation for y-intercept"#

#• " let y = 0, in the equation for x-intercept"#

#x=0rArry=0-10=-10larrcolor(red)"y-intercept"#

#y=0rArrx-10=0rArrx=10larrcolor(red)"x-intercept"#

#"plot the points "(0,10)" and "(10,0)#

#"draw a straight line through them for graph"#

graph{(y-x+10)((x-0)^2+(y+10)^2-0.04)((x-10)^2+(y-0)^2-0.04)=0 [-20, 20, -10, 10]}