HOLUB- First Semester Review 2022

Front

What is the algebraic equation that shows the relationship between the independent and dependent variables?

Back

y = -3x

Front

How do you translate triangle A'B'C' to triangle ABC?

Back

(x+2, y-9)

Front

What is the solution to the equation represented by the coordinates?

Back

(1, -1)

Front

Find the missing side of a triangle if the options are 48, 108, 83.6, 72.

Back

72

Front

What is an example of an irrational number?

Back

.75575557654..

Front

What is the definition of an independent variable?

Back

An independent variable is a variable that is manipulated or changed in an experiment to test its effects on the dependent variable.

Front

What is the definition of a dependent variable?

Back

A dependent variable is a variable that is measured in an experiment and is affected by changes in the independent variable.

Front

What is the formula for the slope of a line?

Back

Slope (m) = (y2 - y1) / (x2 - x1)

Front

What does it mean for a number to be irrational?

Back

An irrational number cannot be expressed as a simple fraction; its decimal representation goes on forever without repeating.

Front

What is the Pythagorean theorem?

Back

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