Answer:
Plot the points on the graph and you'll find the coordinates of vertex C.
Step-by-step explanation:
Answer:
On graph Y is vertical line and the intercept is where it matches x , as x is horizontal and always first to find. The usual equation to find x = 0 will always give you the y value in the given equation.
Step-by-step explanation:
19*10= 190 11*10=110 190+110=300