M1 Unit 7 Test Review

What is the Domain of a quadratic graph always?

• (-inf,inf)

• [-inf,inf]

• (-inf, inf]

• [-inf,inf)

Tags

CCSS.HSF-IF.C.7A

What is the Range for all positive (smiling) graphs?

• (-inf, y-value of vertex]

• (y-value of vertex, inf)

• [y-value of vertex, inf)

• (-inf, y-value of vertex)

Tags

CCSS.HSF-IF.C.7A

For positive graphs (smiling) what is always the increasing interval?

• (x-value of vertex, inf)

• (-inf, x-value of vertex)

• [x-value of vertex, inf)

• (-inf, x-value of vertex]

Tags

CCSS.HSF-IF.C.7A

For positive graphs (smiling) what is always the decreasing interval?

• (x-value of vertex, inf)

• (-inf, x-value of vertex)

• [x-value of vertex, inf)

• (-inf, x-value of vertex]

Tags

CCSS.HSF-IF.C.7A

Is the graph positive or negative?

• Positive

• Negative

Is the vertex and maximum or a minimum?

• Maximum

• Minimum

What is the Domain and the Range of the quadratic?

• D: (-inf, inf)

  R: [-9, inf)

• D: (-inf, inf)

  R: (-inf, -9]

• D: [-inf, inf)

  R: [-9, inf)

• D: (-inf, inf]

  R: (-inf, -9]

Tags

CCSS.HSF-IF.C.7A

What is the increasing interval of the quadratic?

• (-inf, -1)

• [-1,inf)

• (-inf, -1]

• (-1, inf)

Tags

CCSS.HSF-IF.C.7A

What is the decreasing interval of the quadratic?

• (-inf, -1)

• [-1,inf)

• (-inf, -1]

• (-1, inf)

Tags

CCSS.HSF-IF.C.7A

Circle the x-ints with blue

Circle the y-int with green

Circle the vertex with red