Graph and find the slope of the following equation :Y = 100

Graph and find the slope of the following equation :Y = 100 – 20 X

人气：150 ℃　时间：2020-04-06 11:29:17

解答

Graph 是直线
Y=100-20x
y=-20x+100
Similar to
Y=mx+c(m=slope,c=y-intercept)
所以slope 是-20
是斜向下的直线