Solving Quadratic Equations by Graphing Real World

How many solutions does this function have?

• two

• one

• all real numbers

• no real solutions

How many solutions does this function have?

• two

• one

• all real numbers

• no real solutions

How many solutions does this function have?

• two

• one

• all real numbers

• no real solutions

What are the solutions to this function?

• x={-2,-1}

• x={-3,-1}

• x={-1,3}

• x={-1,-2}

What are the solutions to this function?

• x={2}

• x={2,0}

• x={-2}

• x={0,-2}

What is another word for solutions

• zeros

• roots

• x-intercepts

• y-intercepts

• vertex

Tags

CCSS.HSF-IF.C.7C

Solutions to quadratic equations are the points where the functions intersects the y-axis.

• true

• false

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Tags

CCSS.HSF-IF.C.7A