NC Math III - EOC Review Part 2

Front

What is the ratio for cosine?

Back

A/H (Adjacent over Hypotenuse)

Front

Identify the equation of the graph: y = - |x-1 | +1, y = - |x+1| - 1, y = |x-1| - 1, y = -|x-1|-1

Back

y = -|x-1|-1

Front

Identify the equation of the graph: y = |x-3|-2, y = -|x-3|-2, y = |x+3|-2, y = |x+3|+2

Back

y = |x-3|-2

Front

Add or Subtract to Simplify: (4n^4 - 8n + 4) - (8n^2 + 4n^4 + 1)

Back

-8n^2 - 8n + 3

Front

Convert 100° to radians

Back

5π/9

Front

What is the definition of a function?

Back

A relation where each input has exactly one output.

Front

What is the Pythagorean theorem?

Back

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

Front

What is the formula for the area of a circle?

Back

A = πr², where r is the radius.

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / 2a.

Front

What is the definition of a linear equation?

Back

An equation that makes a straight line when graphed.