Find the coordinates of the point p on the parabola y=1-x^2 with domain 0≤x≤1 that minimize the area of the triangle enclosed by the tangent line at p, the x-axis, and y-axis

When only separate discreet points are graphed it is called?

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?