Quadratics Flashcard

Front

What is the name of this form:
y = ax² + bx + c

Back

standard form

Front

What is the vertex of this parabola? Options: (−1, 3), (−3, 11), (−2, 5), (0, 5)

Back

(−1, 3)

Front

What is the y-intercept of this parabola? Options: (−1, 3), (−3, 11), (−2, 5), (0, 5)

Back

(0, 5)

Front

Where is the axis of symmetry for this parabola? Options: x = −1, x = 0, y = 3, x = −3

Back

x = −1

Front

What is the axis of symmetry for the equation y = 3x² - 6x + 4?

Back

x=1

Front

Does the equation open up or down? Y = -3x² +7x - 2

Back

down

Front

Find the axis of symmetry for
f(x) = x²- 8x + 15.

Back

x = 4

Front

What are the values of a, b, and c in the equation 3x² + 4 = 5x?

Back

a = 3, b = -5, c = 4

Front

Back

Front

Find the vertex of the equation y = x² - 2x - 5

Back

V(1, -6)