Math: Linear Equations
posted by Cicilia .
What is "3x=9" in y=mx+b form, and what is its slope, y-intercept, and x-intercept? [i think that its x-intercept is (3,0), but i'm not sure about any of the others]
Also, what is the x-intercept of "2y+16=0"? [is it "none"?]