The height of an arch is modeled by the equation . Which of the following gives the width of the arch at its base? the y-coordinate of the vertex double the x-coordinate of the vertex the y-intercept of the equation the difference between the zeroes

Which of the following transformations will make coincide with ? a. counter-clockwise rotation 90º about a, followed by a translation 5 units to the right b. translation 5 units to the right, followed by a reflection across the y-axis c. translation 5 units to the right, followed by a reflection across the x-axis d. translation 1 unit up and 5 units to the right, followed by a reflection across the x-axis