Quadratic Parts

For the function in the graph, would the missing number in the equation be positive, negative, or zero?

• Positive

• Negative

• Zero

Tags

CCSS.HSF-IF.C.7A

For the function y = x² + 4x + 4, how many solutions does the quadratic have?

• 3 Real Solutions

• One Real Solution

• No Real Solutions

• Two Real Solutions

• One Real Solution

• No Real Solutions

• Two Real Solutions

Tags

CCSS.HSA-REI.B.4B

• One Real Solution

• No Real Solutions

• Two Real Solutions

Tags

CCSS.HSA-REI.B.4B

What are the solutions?

• x= -2, 1

• x= 1, 2

• x = -1,2

• x = 0,-4

In the graph, does it show a minimum or maximum, and what is the min/max value?

• Minimum, y=2

• Minimum, y=1

• Maximum, y=2

• Maximum, y=1

What is the minimum or maximum value of the following quadratic?

Use the graph to determine the X-intercepts:

• (-1,0) and (-3,0)

• (1,0) and (3,0)

• (0,1) and (0,3)

• (0,-1) and (0,-3)

Tags

CCSS.HSF-IF.C.7A

What is the significance of the ordered pair (0, -2) to the graph?

• It is the vertex

• It is an x-intercept

• It is the y-intercept

• It is the axis of symmetry

Tags

CCSS.HSF-IF.C.7A

When do you use the plus or minus symbol?
±

• After taking the square root of both sides

• After adding the square to both sides

• After taking half of b

• After setting the equation equal to zero

Tags

CCSS.HSA-REI.B.4B