Test 11.10.22 Algebra 2 P1

Write the equation for the parabola shown in the graph. Write your answer in vertex form.

Write the equation for the parabola shown in the graph. Write your answer in vertex form.

Write the equation for the parabola shown in the graph. Write your answer in vertex form.

A parabola has a vertex at (1,6) and passes through (3,-18). Write the equation in vertex form.

Formula: f(x) = a(x - h)² + k

• f(x) = 3(x - 1)² - 18

• f(x) = -6(x - 1)² + 6

• f(x) = 6(x - 3)² - 18

• f(x) = -3(x + 1)² - 6

Which of the following shows
f(x) = x² - 8x + 1
written in vertex form?

• f(x) = (x - 4)² - 15
• f(x) = (x - 4)² + 17
• f(x) = (x - 4)² - 17
• f(x) = (x - 4)² + 65

Which function is equivalent to
y = x² - 6x + 10?

• y = (x + 3)² - 1
• y = (x - 3)² + 1
• y = (x + 6)² - 10
• y = (x - 6)² + 10

Which of the following is the equation for the axis of symmetry?

Which quadratic function is represented by the graph?

• y = 2(x - 5)² + 4

• y = -2(x + 4)² + 5

• y = -2(x - 4)² + 5
• y = -2(x + 5)² + 4