HP Prime Graphing NW280AAABA manual Linear Explorer functions, DoSolve, SolveForYIntercept

SSS	Side-Side-Side Takes as arguments the lengths of the three
	sides of a triangle and returns the measures of the angles
	opposite them, in order.
	SSS(side,side,side)
	Example:
	SSS(3, 4, 5) in degree mode returns {36.8…, 53.1…,
	90}
DoSolve	Solves the current problem in the Triangle Solver app. The
	Triangle Solver app must have enough data entered to ensure
	a successful solution; that is, there must be at least three values
	entered, one of which must be a side length. Returns a list
	containing the unknown values in the Numeric view, in their
	order of appearance in that view (left to right and top to
	bottom).
	DoSolve()

Linear Explorer functions

SolveForSlope Solve for slope. Takes as input the coordinates of two points (x1, y1) and (x2, y2) and returns the slope of the line containing those two points.

SolveForSlope(x1, x2, y1, y2)

Example:

SolveForSlope(3,2,4,2) returns 2

SolveForYIntercept

Solve for y-intercept. Takes as input the coordinates of a point (x, y), and a slope m, and returns the y-intercept of the line with the given slope that contains the given point.

SolveForYIntercept(x, y, m)

Example:

SolveForYIntercept(2,3,-1) returns 5

376 Functions and commands