Unit 2 Linear and Exponential EOC Review

Front

Back

Front

The value of a car purchased for $20,000 decreases at a rate of 12% per year. What will be the value of the car after 3 years?

Back

$13,629.44

Front

Write an equation in slope-intercept form to represent the amount a family with x additional children would pay if the initial fee is $625 and the monthly fee for each additional child is $225.

Back

y = 225x + 625

Front

What is the coefficient in the expression 3x + 5?

Back

3

Front

Anything raised to a power of zero is always:

Back

1

Front

What is the formula for exponential decay?

Back

y = a(1 - r)^t, where a is the initial amount, r is the rate of decay, and t is time.

Front

What is the slope of the line represented by the equation y = mx + b?

Back

m (the coefficient of x)

Front

If a function is linear, what is the highest power of the variable?

Back

1

Front

What does the term 'exponential growth' refer to?

Back

A situation where a quantity increases at a rate proportional to its current value.

Front

What is the general form of a linear equation?

Back

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