Mariah P.
asked • 09/18/23A. For the function f(x)=-4x^2+8x+2 find msec=, the slope of the secant line between the values x1 and x2. (Round to 6 decimal places).
A. For the function f(x)=-4x^2+8x+2 find msec=, the slope of the secant line between the values x1 and x2. (Round to 6 decimal places).
a. x1=1 and x2=2, msec=
b. x1=1 and x2=1.1, msec=
c. x1=1 and x2=1.01, msec=
B. Use the answers from parts a,b,c to estimate mtan, the slope of the tangent line to f at point x=1. (The answer should be an interger). mtan=?
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Doug C.
Here is a Desmos graph for you to take a look at. Use the slider on h to see different instances of the secant line. desmos.com/calculator/g0z0jb9qe9 Take a look, then add a comment indicating where you need some help understanding.09/19/23