Let f(x) = 2x2 - 5x 1. The secant line through (2, f(2)) and (2 + h, f(2 + h)) has slope 2h + 3. Use this formula to %3D compute the slope of the given lines. (a) Find the slope of the secant line through (2, f(2)) and (3, f(3)). (Give your answer as a whole or exact number.) m1 = (b) Find the slope of the tangent line at x = 2 (by taking a limit). (Give your answer as a whole or exact number.)

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Coordinate Geometry

Coordinate geometry, also known as analytic geometry or Cartesian geometry in classical mathematics, is a type of geometry that is studied using a coordinate system. Coordinate geometry is a branch of mathematics that describes the position of points on a plane using an ordered pair of numbers called coordinates.