Intro to Functions Maximum Minimums Horizontal and Vertical Intercepts

Does this graph have a minimum or maximum? What point?

• Minimum at (0, 0)

• Minimum at (0, 2)

• Maximum at (0, 0)

• Maximum at (0, 2)

What are the x- and y -intercepts on this graph?

• (0,5), (0,5)

• (5,0), (5,0)

• (5,0), (0,5)

• (0,0), (5,0)

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

What are the x-intercepts/zeros/roots of the graph?

• (-1,0)

• (3,0)

• (-1,0) and (3,0)

• (0,-1) and (0,3)

Tags

CCSS.HSF-IF.C.7A

The graph of quadratic function r is shown on the grid.

Fill in the blanks using the drop down menu. Correct answers should be left to right on the x-axis and bottom to top on the y axis.

x intercepts: ​ (a)   ​ (b)  

y intercepts: ​ (c)   ​ (d)  

• (-10, 0)

• (2, 0)

• (0, -5)

• N/A

• (0, 10)

• (10, 0)

• (0, 2)

What is the definition vertical intercept?

• where the line crosses the y-axis

• where the line crosses the x-axis

• domain

• range

What is the definition of horizontal intercept?

• where the line crosses the x-axis

• where the line crosses the y-axis

• domain

• range

The graph of quadratic function r is shown on the grid. Use the drop-down boxes to best represent the intercepts of the graph of r.

x-intercept:​ ​ ​ (a)  

y intercept: ​ (b)  

• (-10,0) and (2,0)

• (0,-5)

• (0,-10) and (0,-2)

• (-5,0)

• (0,0)

• (1,0)

• (0,1)

Tags

CCSS.HSF-IF.C.7A

Click on the solutions to the following function.

Tags

CCSS.HSF-IF.C.7A

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

• maximum

• minimum

• neither

• both