SOL BrainDump Quiz 4 (A.7, A.8, A.9)

What kind of graph is this?

• Direct variation

• Inverse Variation

• Negative

• Scatterplot

Tags

CCSS.8.EE.B.5

What kind of graph is this?

• Direct Variation

• Inverse Variation

• Negative

• Scatterplot

Tags

CCSS.HSF-IF.C.7A

How can you tell if a relation is a function?

• x's repeat, it is not a function

• x's repeat, it is a function

• y's repeat, it is a function

• y's repeat it is not a function

Tags

CCSS.8.F.A.1

When given a graph, how can you tell if it is a function?

• draw vertical line and see it it touches the graph more than once (if yes not a function)

• draw horizontal line and see if it touches more than once

• draw smiley face and see if the graph touches the smile

• see if the graph touches the x-axis

Click on all choices that mean x-intercept.

• root

• solution

• zero

• slope

ROOTS, X-INTERCEPTS, SOLUTIONS all mean...

• Zeros of a Function

• Function of a Function

• y-intercepts of a Function

• Factors of a Function

Tags

CCSS.HSF-IF.C.7D

How do you find the ZEROS of a FUNCTION given an EQUATION?

• Type equation in DESMOS. Identify the x-intercepts.

• Type equation in DESMOS. Identify the y-intercepts.

• Type equation in DESMOS. Match the graph.

• Type equation in DESMOS. Look at highest point.

How do find the ZEROS of a FUNCTION given a GRAPH?

• Find the x-intercept. (where the graph crosses the x-axis)

• Find the y-intercept. (where the graph crosses the y-axis)

• Find the x-intercept. (where the graph crosses the y-axis)

• Find the y-intercept. (where the graph crosses the x-axis)

Tags

CCSS.HSF.BF.B.3

How do you PLOT ORDERED PAIRS?

• 
• 
• 
• 

Tags

CCSS.5.G.A.2

How do you find an x-intercept?

• Identify the point(s) where graph crosses x-axis. (#,0)

• Identify the point(s) where graph crosses y-axis. (0,#)

• Identify the highest point on the graph.

• Identify the lowest point on the graph.