Graphing Linear Functions in Standard Form

The video tutorial covers the standard form of linear equations, starting with an introduction and moving on to solve word problems involving coins and shopping scenarios. It explains how to graph these equations using intercepts and demonstrates converting standard form to slope-intercept form. The tutorial emphasizes understanding multiple solutions and graphing techniques.

What is the value of a quarter in cents?

• 10 cents

• 25 cents

• 5 cents

• 50 cents

How many different combinations of quarters and dimes could make up $2.85?

• None

• Multiple

• Exactly two

• Only one

What is the cost of one balloon?

• $5

• $3

• $2

• $1.50

If you buy 4 balloons, how many flowers can you afford with $30?

• 8 flowers

• 10 flowers

• 6 flowers

• 12 flowers

What is the x-intercept of the graph?

• (0, 15)

• (15, 0)

• (0, 10)

• (10, 0)

What does the y-intercept (0, 15) represent in the context of balloons and flowers?

• No balloons, no flowers

• 15 balloons and flowers

• No balloons, 15 flowers

• 15 balloons, no flowers

How do you find the x-intercept when graphing the equation?

• Set y to 0 and solve for x

• Set x to 0 and solve for y

• Multiply x by 0

• None of the above

What is the slope of the line in the slope-intercept form of the equation?

• 2/3

• -2/3

• 3/2

• -3/2

What does the y-intercept value of 15 indicate in the graph?

• None of the above

• Can buy 15 flowers without balloons

• 15 units on the y-axis

• Maximum $15 can be spent

After converting to slope-intercept form, what is the constant term?

• 3

• 10

• -3/2

• 15