CC3 TEAM Chapter 4 Assessment

Front

What is the result of a - b when a = 9 and b = 6?

Back

3

Front

What is the area of a shaded region that measures 212.5 cm²?

Back

212.5 cm²

Front

If a tile pattern decreases by 3 tiles and Figure 2 has 4 tiles, what is the equation in the form y = mx + b?

Back

y = -3x + 13

Front

What is the area of a composite shape that measures 44.13 cm²?

Back

44.13 cm²

Front

What is the equation for a graph that has a slope of 4 and a y-intercept of 10?

Back

y = 4x + 10

Front

Define the term 'composite shape' in geometry.

Back

A composite shape is a shape that is made up of two or more simple shapes.

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width

Front

What does 'y = mx + b' represent in mathematics?

Back

It represents the slope-intercept form of a linear equation.

Front

What is the slope in the equation y = -3x + 10?

Back

-3

Front

How do you find the area of a triangle?

Back

Area = 1/2 × base × height