EOC Review (Units 6 & 7)

Front

What is the period of a sine or cosine function?

Back

Front

In a parallelogram, what is the relationship between opposite angles?

Back

Opposite angles in a parallelogram are equal. This means if m∠M = x, then m∠N = x as well.

Front

How do you find the measure of an angle in standard position given its coordinates?

Back

Front

What is the range of the function y = a sin(θ) + b?

Back

The range of the function is given by [b - |a|, b + |a|]. For example, if a = 3 and b = -2, the range is [-5, 1].

Front

What is the amplitude of a sine or cosine function?

Back

The amplitude is the maximum distance from the midline of the graph to its peak. It is given by the absolute value of the coefficient a in the function y = a sin(θ) or y = a cos(θ).

Front

What is the formula for the area of a parallelogram?

Back

The area A of a parallelogram is given by the formula: A = base × height.

Front

How do you determine the x-intercepts of a function?

Back

To find the x-intercepts of a function, set the function equal to zero and solve for x.

Front

What is the relationship between the angles in a right triangle?

Back

In a right triangle, the sum of the angles is always 180 degrees, with one angle being 90 degrees.

Front

What is the unit circle?

Back

The unit circle is a circle with a radius of 1 centered at the origin (0,0) in the coordinate plane. It is used to define trigonometric functions.

Front

How do you convert degrees to radians?

Back