In the standard coordinate plane, how many units separate the points (5, -1) and (5, 12).

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

Interpret the following expression (5y^2-7)^3/(2y)^2

How would you find the height of points on the circle? the topic is trigonometry.