Geometry and Function Concepts Assessment

The video tutorial covers questions 22 to 28 from the MCAS Grade Ten Math Sprint 2019 past paper. It includes calculating the volume of a pyramid and a sphere, analyzing survey results with a two-way table, using the vertical line test to determine functions, reflecting a square over the y-axis, calculating the perimeter of a parallelogram using the Pythagorean theorem, and comparing the rates of change and y-intercepts of functions.

What is the main focus of the video tutorial?

• MCAS Grade Ten Math Sprint 2018 questions 1 to 21

• MCAS Grade Ten Math Sprint 2019 questions 22 to 28

• MCAS Grade Ten Math Sprint 2018 questions 22 to 28

• MCAS Grade Ten Math Sprint 2019 questions 1 to 21

What is the formula for the volume of a pyramid?

• 1/2 base area x height

• Base area x height

• 1/4 base area x height

• 1/3 base area x height

If the base of a square pyramid is 6 inches on each side, what is the area of the base?

• 12 square inches

• 24 square inches

• 18 square inches

• 36 square inches

What is the volume of a pyramid with a base area of 36 square inches and a height of 4 inches?

• 96 cubic inches

• 144 cubic inches

• 72 cubic inches

• 48 cubic inches

In a survey, if 40 people like traveling and 10 dislike it, what is the total number of people surveyed?

• 70

• 60

• 50

• 40

What is the purpose of a two-way table in survey data analysis?

• To calculate averages

• To display data in rows and columns

• To find the median

• To determine the mode

What does the vertical line test determine?

• If a graph is quadratic

• If a graph is linear

• If a graph is exponential

• If a graph represents a function

Which graph does not represent a function according to the vertical line test?

• A parabola

• A line

• A circle

• A hyperbola

What is the result of reflecting a point over the y-axis?

• Both coordinates change sign

• The y-coordinate changes sign

• The x-coordinate changes sign

• Neither coordinate changes

If a point (3, 4) is reflected over the y-axis, what is its new position?

• (-3, -4)

• (3, -4)

• (-3, 4)

• (3, 4)