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".
Answer:
6 X2 6X-72
Step-by-step explanation:
Answer:
3.5 YARD
Step-by-step explanation:
3.5 x 3= 10.5x12= 126
Answer:
294
Step-by-step explanation:
Firstly, you do 90 - 42 to get the amount of brownies sold, which is 48. Then, you put 42 and 48 into a ratio like 42:48. After that, all you need to do is simplify to get 7:8.