When solving for the coefficient a in the activity, you need to substitute a point on the parabola in for x and y. in the activity, you used one of the roots of the parabola; could you have also used the vertex for x and y? what would happen?

14 pointslet x be the seats in the small van and y the seats in the large van. how many seats does the large van have? a company uses two vans to transport worker from a free parking lot to the workplace between 7: 00 and 9: 00a. m. one van has 9 more seats than the other. the smaller van makes two trips every morning while the larger one makes only one trip. the two vans can transport 69 people, maximum. how many seats does the larger van have?

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?