5-2 Solving Quadratic Equations By Graphing A2

What is another way to say "where a function crosses the x-axis"?

• x-intercept
• zero
• root
• all of these.

Tags

CCSS.HSF-IF.C.7C

Which of the following equations matches standard form of a quadratic?

• ax + by = c
• y = a(x - h)² + k
• y = ax² + bx + c
• y = mx + b

Tags

CCSS.HSA.SSE.B.3

What is another name for the x-intercepts of a quadratic?

• y-intercept
• Zeros
• x-axis
• They don't have another name

Tags

CCSS.HSF-IF.C.7C

What is the green dot on the parabola called?

• maximum
• minumum
• roots
• zeros

Tags

CCSS.HSF-IF.C.7A

Does this graph have a maximum or minimum?

• Minimum
• Maximum

Tags

CCSS.HSF-IF.C.7A

Which is a zero of the graph? Check all that apply

• x = 0

• x = -1

• x = 1.5

• x = -3

• x = 3

.How many zeros does this parabola have?

• 3

• 2

• None

• 1

How many solutions does this function have?

• two

• one

• all real numbers

• no real solutions

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.11

What are the solutions to this function?

• x=-2 and x = -1

• x=-3and x = -1

• x=-1 and x = 3

• x=-1 and x = -2

What are the solutions to this function?

• x=2

• x=2 and x = 0

• x=-2

• x=0 and x = -2