Exploring Slope and Y-Intercept Concepts

What is the main topic introduced by the teachers in the beginning?

• Probability

• Slope and Y-Intercept

• Geometry

• Quadratic Equations

In the slope-intercept form of a line (y = mx + b), what does 'm' represent?

• Independent Variable

• Dependent Variable

• Slope

• Y-Intercept

What does the 'b' in the equation y = mx + b stand for?

• Independent Variable

• Dependent Variable

• Y-Intercept

• Slope

Which variable in the equation y = mx + b is the dependent variable?

• x

• y

• m

• b

How do you find the y-intercept from a graph?

• The highest point on the graph

• Where the line crosses the y-axis

• Where the line crosses the x-axis

• The lowest point on the graph

What is the slope formula used to find the slope between two points?

• (x2 - x1) / (y2 - y1)

• (y1 - y2) / (x1 - x2)

• (y2 - y1) / (x2 - x1)

• (x1 - x2) / (y1 - y2)

When finding the slope from a table, what is a useful strategy?

• Always choose positive numbers

• Always choose negative numbers

• Always choose the smallest numbers

• Always choose the largest numbers

If you have the points (0, 3) and (1, 8) from a table, what is the slope?

• 5

• 1

• 8

• 3

What should you do with fractions when finding the slope?

• Ignore them

• Leave them as fractions

• Convert them to decimals

• Round them to the nearest whole number

In the equation y = 6/7x + 33/7, what is the y-intercept?

• 6

• 33/7

• 7

• 6/7