8th Math - Week 17

Front

What does the 'B' in the volume formula V = B x h stand for?

Back

Area of the base.

Front

Solve for a: 20 = 2 + a

Back

a = 18.

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

Solve for a: 2a + 4 = 10

Back

a = 3.

Front

What is the definition of a relation in mathematics?

Back

A set of ordered pairs.

Front

Which ordered pair could be included in the relation so that it remains a function? (3,4), (3,5), (3,6)

Back

None, as all have the same x-value.

Front

What is the formula for the area of a rectangle?

Back

Area = length x width.

Front

What does it mean for a relation to be a function?

Back

Each input (x-value) must correspond to exactly one output (y-value).

Front

Solve for a: 3a - 9 = 0

Back

a = 3.

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.