Final Exam Fall 24

Front

Evaluate 7y - 3y for y=2

Back

8

Front

What is the result of (x +2)(x + 3)?

Back

x² + 5x + 6

Front

What is the Domain of the function?

Back

-3 < x ≤ 3

Front

Which of these represents slope-intercept form?

Back

y = mx + b

Front

What is the exponential equation for a car valued at $15,000 depreciating at 8% per year?

Back

y=15,000(1 - .08)ⁿ

Front

Define slope in the context of a linear equation.

Back

Slope (m) is the ratio of the rise (change in y) over the run (change in x).

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / 2a.

Front

Define a function in mathematics.

Back

A function is a relation that assigns exactly one output for each input.

Front

What is the difference between independent and dependent variables?

Back

Independent variables are manipulated, while dependent variables are measured.