Test Week 2 Review for Semester Exam

Front

What is the measure of angle b if it is given that angle b is 36°?

Back

Angle b measures 36°.

Front

Write the equation based on the table data if the correct equation is y = 2x + 6.

Back

The equation is y = 2x + 6.

Front

Simplify the expression -n + 10 + 9n - 3.

Back

The simplified expression is 8n + 7.

Front

Simplify the polynomial -3x² - x + 2 + 5x² + 8x - 5.

Back

The simplified polynomial is 2x² + 7x - 3.

Front

Find the length of the missing side if the answer is 13 cm.

Back

The length of the missing side is 13 cm.

Front

What is the definition of a linear equation?

Back

A linear equation is an equation of the first degree, meaning it has no variables raised to a power greater than one.

Front

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

Back

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

Front

What does it mean for two angles to be complementary?

Back

Two angles are complementary if the sum of their measures is 90°.

Front

What is the quadratic formula used for?

Back

The quadratic formula is used to find the solutions of a quadratic equation in the form ax² + bx + c = 0.

Front

What is the Pythagorean theorem?

Back

The Pythagorean theorem states that in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides.