Given: g(x) = -2x² + 3. Determine the slope of the secant lines the curve, given the coordinates P(1, 1), R(4, -29), S(3, -15), T(1.1, 0.58). PR, PS, and PT to

College Algebra
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ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
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1. Given: g(x) = -2x² + 3. Determine the slope of the secant lines
the curve, given the coordinates P(1, 1), R(4, -29), S(3, -15), T(1.1, 0.58).
PR, PS, and PT to
2. Using the value from number 1, describe what is happening to the value of the slope of
the secant line from a point (x, y) as the point approaches P.
3. Estimate the slope of the tangent line at point, P.
4. Determine the derivative of g(x)=-2x² + 3 at x = 1, using the limit definition of the
g(1+h)-g(1)
derivative and the difference quotient, g'(1)=lim
h-0
h
5. Determine the equation of the tangent line to g(x)= -2x² + 3 at x = 1.
Transcribed Image Text:1. Given: g(x) = -2x² + 3. Determine the slope of the secant lines the curve, given the coordinates P(1, 1), R(4, -29), S(3, -15), T(1.1, 0.58). PR, PS, and PT to 2. Using the value from number 1, describe what is happening to the value of the slope of the secant line from a point (x, y) as the point approaches P. 3. Estimate the slope of the tangent line at point, P. 4. Determine the derivative of g(x)=-2x² + 3 at x = 1, using the limit definition of the g(1+h)-g(1) derivative and the difference quotient, g'(1)=lim h-0 h 5. Determine the equation of the tangent line to g(x)= -2x² + 3 at x = 1.
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