f(x) = x^4 - 5x^2 + 4
x = -2
The slope of the tangent line = ?
The equation of the tangent line is y= ?© BrainMass Inc. brainmass.com October 10, 2019, 1:00 am ad1c9bdddf
first find the derivative of the function
f'(x) = 4x^3 - 5*2x + 0 = 4x^3 - 10x
the slope of the tangent line is equal to the ...
The slope shows how to calculate the equation of the tangent line in detail.