A triangle has vertices A(-3, 6), B(1, 5), and C(2, -4). After a transformation, the image of the triangle has vertices A’(-3, -6), B’(1, -5), and C’(2, 4).

Identify the transformation.

reflection across the y = -x
reflection across the y = -x

reflection across the y = x
reflection across the y = x

reflection across the x-axis
reflection across the x-axis

reflection across the y-axis

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

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?

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up