TFC - final exam review

Front

What is the solution to the equation 2x² - 3x - 2 = 0?

Back

x = -1/2, x = 2

Tags

CCSS.HSA-REI.B.4B

Front

What is the definition of complementary angles?

Back

Two angles that add up to 90 degrees.

Tags

CCSS.7.G.B.5

Front

What is the definition of supplementary angles?

Back

Two angles that add up to 180 degrees.

Tags

CCSS.7.G.B.5

Front

What is the Hindu-Arabic numeration system?

Back

A base ten numeral system that uses digits 0-9.

Tags

CCSS.4.NBT.A.2

Front

What is the total revenue generated from selling 24 tickets at $5 and $9?

Back

$168.

Tags

CCSS.3.OA.D.8

Front

What system of equations can be used to calculate the number of matinee tickets sold if matinee tickets are $5 and regular tickets are $9?

Back

5m + 9r = 168; m + r = 24.

Tags

CCSS.HSA.CED.A.3

Front

What is the formula for finding the area of a triangle?

Back

Area = 1/2 * base * height.

Tags

CCSS.6.G.A.1

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Tags

CCSS.8.G.B.8

Front

What is the definition of a linear equation?

Back

An equation that makes a straight line when graphed.

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.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3