AJH 8th Grade 12/5-9/24 Bell Ringer

Front

Is this function linear or nonlinear?

Back

Linear

Front

Estimate √50. Round your answer to the nearest Whole Number.

Back

7

Front

Find the rate of change: What is the slope of the line connecting the points (1, 3) and (3, 7)?

Back

2

Front

What is the inverse operation needed to solve for p in the equation 765 = p - 254?

Back

Addition

Front

Anything raised to a power of zero is always:

Back

1

Front

What is the definition of a linear function?

Back

A function that graphs to a straight line and has a constant rate of change.

Front

What is the formula for calculating the slope of a line?

Back

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

Front

What does it mean for a function to be nonlinear?

Back

A function that does not have a constant rate of change and does not graph to a straight line.

Front

What is the value of 2^0?

Back

1

Front

If f(x) = 3x + 2, what is f(4)?

Back

14