Winter Benchmark Review

Front

What does it mean when we say -2°C is greater than -5°C?

Back

-2°C is closer to 0 than -5°C, making it a higher temperature.

Front

Write the equation that relates the number of cups of flour (f) to the number of pound cakes (p) if 2.75 cups of flour are needed for each pound cake.

Back

f = 2.75p

Front

What are the coordinates of the other two vertices of a rectangle if two vertices are A(-5, 5) and B(-5, -7) and the perimeter is 40 units?

Back

C (3, -7) and D (3, 5)

Front

How do you calculate the distance between two points on a coordinate plane?

Back

Use the distance formula: Distance = |y2 - y1| for vertical or |x2 - x1| for horizontal.

Front

What is the distance between the points (5, 6) and (5, 8)?

Back

2 units

Front

If Lily walked from A(-6, -3) to B(5, -3) and then to C(5, 7), how many blocks did she walk?

Back

Lily walked 21 blocks.

Front

What is the definition of a coordinate plane?

Back

A coordinate plane is a two-dimensional surface formed by the intersection of a vertical line (y-axis) and a horizontal line (x-axis).

Front

What is the significance of the origin in a coordinate plane?

Back

The origin is the point (0, 0) where the x-axis and y-axis intersect.

Front

How do you determine if a number is greater or less than another number on a number line?

Back

A number is greater if it is to the right of another number on the number line.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width).