28(y-1/7)= 28y-4
this deals with reducing fractions to their lowest terms.
Answer:
3+2times 4=34
Step-by-step explanation:
Hmmm the y-intercept is at -2? what does that mean? well, is where the graph "intercepts" or touches the y-axis, and when that happens, x = 0, so the point is really ( 0 , -2 ).
and we know where the vertex is at. Let's assume a vertical parabola, in which case the squared variable is the "x".