Determining Slopes of Parallel and Perpendicular Lines
Consider the graph of the line y = x-4 and the point
(-4, 2).
The slope of a line parallel to the given line is
A point on the line parallel to the given line, passing
through (-4, 2), is
The slope of a line perpendicular to the given line is
A point on the line perpendicular to the given line,
passing through (-4, 2), is

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x