EOC Review Review pt 3

Front

What transformations have happened to y = 2^x if the new equation is y = 2^(x+3) - 6?

Back

The graph has been shifted left 3 units and down 6 units.

Front

How do you find the slope of a line given two points?

Back

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

Front

What is the average rate of change of a function between two points?

Back

It is the change in the function's value divided by the change in the input value.

Front

What does a horizontal translation of a graph mean?

Back

It means the graph shifts left or right along the x-axis.

Front

What does a vertical translation of a graph mean?

Back

It means the graph shifts up or down along the y-axis.

Front

What is a skewed right data set?

Back

A data set where most values are concentrated on the left, with a long tail extending to the right.

Front

What is the definition of a linear function?

Back

A function that graphs to a straight line, defined by the equation y = mx + b.

Front

What is the formula for the slope-intercept form of a line?

Back

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

Front

How do you determine if a function is increasing or decreasing?

Back

A function is increasing if the slope is positive and decreasing if the slope is negative.

Front

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

Back

It is the point where the line crosses the y-axis, indicating the value of y when x = 0.