4.1-4.3 Quiz: Linear Equations/Slope

Write down and graph the linear equation. Click each option as you complete it.

• I wrote down the equation.

• I graphed the equation.

Write down and graph the linear equation. Click each option as you complete it.

• I wrote down the equation.

• I graphed the equation.

Find the Slope of the line.

Tags

CCSS.8.EE.B.5

Find the slope of the line.

Tags

CCSS.8.EE.B.5

The cost y (in dollars) for x pounds of deli meat is represented by the equation y=3.5x. Graph the equation and interpret the slope (what does the slope mean)?

Tags

CCSS.8.EE.B.5

The amount y (in cups) of flour is proportional to the number x of eggs in a recipe. The recipe calls for 6 cups of flour for every 4 eggs.

Write an equation that represents the situation.

Tags

CCSS.HSF-BF.A.1A

The amount y (in cups) of flour is proportional to the number x of eggs in a recipe.

Interpret the slope (what does it mean?).

Tags

CCSS.8.EE.B.5

The amount y (in cups) of flour is proportional to the number x of eggs in a recipe. The recipe calls for 6 cups of flour for every 4 eggs.

How many eggs are included when the recipe uses 12 cups of flour?

• 6 eggs

• 6 cups

• 12 eggs

• 24 eggs

What is the slope of a line that is perpendicular to the line y= 4/5x -1?

• 4/5

• 5/4

• -5/4

• -4/5

Tags

CCSS.8.EE.B.6