Quadratic Zeros, Y Intercept, Domain, Range, Increase, Decrease

What is the y-intercept of the function y=-2x²+8x-6?

• (0, 8)

• (0, -6)

• (0, 2)

• (0, 0)

Tags

CCSS.HSF-IF.C.7A

What is the domain of y=3x²+4x-7?

• All Real Numbers (-∞, ∞)

• (-7, ∞)

• Cannot be determined

• (3, 4)

Which equation is representative of the graph seen?

• y=(x-5)²+4

• y=-(x-5)²+4

• y=2(x-5)²+4

• y=-2(x+5)²-4

Tags

CCSS.HSF-IF.C.7A

What is another word for ROOTS?

• Zeros

• y-intercept

• Maximum

• Vertex

Tags

CCSS.HSF-IF.C.7C

What is the axis of symmetry for this graph?

• y=2

• x=2

• x=0

• y=0

Tags

CCSS.HSF-IF.C.7A

The highest or lowest point on a quadratic is called the...

• Max

• Vertex

• Axis of Symmetry

• Intercept

The line that goes through the vertex of a parabola is called the...

• Vertex

• Axis of Symmetry

• x-intercept

• y-intercept

A point on a graph that has the coordinates (0,___) is called a...

• x-intercept

• vertex

• maximum

• y-intercept

Does this graph in the back have maximum or minimum value?

• maximum

• minimum

• neither

• both

The point (4, -3) is a...

• Maximum

• Minimum