Understanding Linear Functions
Interactive Video
•
Mathematics
•
6th - 9th Grade
•
Practice Problem
•
Medium
+1
Standards-aligned
Amelia Wright
Used 1+ times
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary focus of the lesson on linear functions?
Quadratic functions
Point-slope form
Slope-intercept form
Standard form
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the slope-intercept form y=mx+b, what does 'm' represent?
X-coordinate
Y-intercept
Slope
Origin
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the y-intercept of the equation y=3x+2?
1
2
3
0
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you isolate the y-value in an equation to convert it to slope-intercept form?
Add x to both sides
Subtract y from both sides
Add a constant to both sides
Divide or multiply to get y alone
Tags
CCSS.8.EE.B.5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the slope of the equation y=-2x?
0
2
-2
1
Tags
CCSS.HSF-IF.C.7A
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When plotting a linear function, what is typically done after calculating y for given x values?
Draw a circle
Connect the dots to form a line
Shade the area under the curve
Plot only the x-axis
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the y-intercept of the line y=3?
0
1
Undefined
3
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
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