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Understanding Slope and Intercepts

Understanding Slope and Intercepts

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Practice Problem

Hard

Created by

Olivia Brooks

FREE Resource

The video tutorial teaches how to graph lines using the slope and y-intercept. It begins with an introduction to graphing and the slope-intercept form of a line. The tutorial explains how to graph lines using given points and slope, addresses common misunderstandings about slope, and provides real-world examples, such as spending money at camp and a mountain climber's ascent. The video concludes with a summary of the key concepts covered.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the initial amount of money given for the camp week?

$100

$50

$200

$150

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the equation y = mx + b, what does 'b' represent?

The slope

The y-intercept

The rate of change

The x-intercept

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a line has a slope of 3, what does this indicate about the change in y for every unit increase in x?

y decreases by 3

x decreases by 3

y increases by 3

x increases by 3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When graphing a line, what is the first step after identifying the y-intercept?

Calculate the slope

Plot the y-intercept

Draw the x-axis

Plot the slope

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common misunderstanding about the slope in a linear equation?

It is a point

It is the y-intercept

It is the x-intercept

It is the constant term

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How much money is left at the end of the camp week?

$12

$24

$16

$20

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the slope in the mountain climber's ascent equation y = 800x + 1500?

1000

1500

800

500

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