Lesson
Linear Functions Lesson
16 minutes ago by
clarence.swain
Save
Edit
Instructor-led session
Live lessonStart a live lesson
Asynchronous learning
AssignAssign homework
• Slide 1
Report an issue

Linear Functions Lesson

Body text
• Slide 2
Report an issue
• Slide 3
Report an issue
• Slide 4
Report an issue

To be Linear

No more than 2 Variables

Variables can't have exponents (x2)

• Question 5
60 seconds
Report an issue
Q. Is this function linear or nonlinear?
linear
nonlinear
• Question 6
30 seconds
Report an issue
Q.

Which equations represents y as a linear function of x?

y=x3

y=9x

x=5

y=x

• Question 7
20 seconds
Report an issue
Q.

Which equations describe a nonlinear function? Select all that apply.

x - 3y=12

y=x3

3y=x

y=5x2+6x

4x+3y2=24

• Question 8
60 seconds
Report an issue
Q. Why is this function nonlinear?
This is a nonlinear function because it is vertical
This is a nonlinear function because it is a straight line.
This is a nonlinear function because it goes up and down.
This is a nonlinear function because it is curved.
• Question 9
30 seconds
Report an issue
Q.

Is the function $2x+3y=7\$  linear or nonlinear?

Linear

Nonlinear

• Question 10
45 seconds
Report an issue
Q. Is this function linear or nonlinear?
Linear
Nonlinear
• Slide 11
Report an issue

Rate of Change

The change in y over the change in x

$\frac{Change\ in\ y}{Change\ in\ x}$
The change is constant.

• Question 12
60 seconds
Report an issue
Q.
This is the TABLE of a linear equation
This is the TABLE of a NON linear equation
• Question 13
30 seconds
Report an issue
Q.

Does this table represent a linear or nonlinear function?