12/6/24 - 2nd 9Wks; Wk 2 & 3 Take Home Test - Aubreii

Front

What does the 2.5 represent in the equation w = 200 + 2.5d for a baby elephant's weight?

Back

The elephant gains 2.5 pounds a day.

Front

What is the rate of change of the cost of dance lessons if each lesson costs $10.00?

Back

Each dance lesson costs $10.00.

Front

Solve the inequality: 5x - 8 > 3 - (1 + 2x)

Back

x > 2.

Front

What does the equation y = 1/15x + 3000 represent in terms of hiking?

Back

For every 15 feet she hiked, the altitude increased 1 foot.

Front

What is the initial weight of the baby elephant in the equation w = 200 + 2.5d?

Back

200 pounds.

Front

In the equation y = mx + b, what does 'm' represent?

Back

The slope or rate of change.

Front

What is the meaning of the y-intercept in a linear equation?

Back

The value of y when x = 0.

Front

If a graph shows a straight line, what does that indicate about the relationship between the variables?

Back

The relationship is linear.

Front

What does it mean if the slope of a line is negative?

Back

As one variable increases, the other variable decreases.

Front

How do you solve the equation 3x + 5 = 20?

Back

x = 5.