Intro Slope-Intercept Form Day 1

Slope-Intercept Form Day 1

Objective: Identify the slope and y-intercept given an equation in slope-intercept form.

Slope-Intercept Form

m stands for slope
b stands for y-intercept
x is the input (number you put in)
y is the output (number that comes out)

What is the slope and the y-intercept?

Math Response

Now you try!

What is the slope for $$y=4x+7$$ ?

Type answer here

Correct Answer: 4

Deg^°

Rad

Math Response

Now you try!

What is the y-intercept for $$y=4x+7$$ ?

Type answer here

Correct Answer: 7

Deg^°

Rad

Don't forget...carry your signs

What is the slope and the y-intercept?

Math Response

You try!

What is the slope of $$y=-5x+7$$ ?

Type answer here

Correct Answer: -5

Deg^°

Rad

When m or b is missing, then it is equal to zero.

Special Case

Math Response

What is the slope of $$y=-84$$ ?

Type answer here

Correct Answer: 0

Deg^°

Rad

Math Response

What is the y-intercept of $$y=-84$$ ?

Type answer here

Correct Answer: -84

Deg^°

Rad

Math Response

What is the slope of $$y=-8x$$ ?

Type answer here

Correct Answer: -8

Deg^°

Rad

Math Response

What is the y-intercept of $$y=-8x$$ ?

Type answer here

Correct Answer: 0

Deg^°

Rad

Yes, you can have fractions too!

You can have fractions as slope and y-intercept.

Math Response

What is the slope of $$y=-\frac{1}{2}x+9$$ ?

Type answer here

Correct Answer: -\frac{1}{2}

Deg^°

Rad

Math Response

What is the y-intercept of $$y=-\frac{1}{2}x+\frac{9}{13}$$ ?

Type answer here

Correct Answer: \frac{9}{13}

Deg^°

Rad

That's it for today!

Classwork: Finish the Edia assignment "Slope-Intercept Form Day 1 Classwork" posted on Google Classroom. Due at the end of the period (no late assignments for classwork).