Mark M. answered 10/10/18
Retired math prof. Calc 1, 2 and AP Calculus tutoring experience.
f(x) = x^2 - 3x + 6
Slope of tangent at (x, f(x)) is f'(x).
Find x so that f'(x) = 1
2x - 3 = 1
x = 2
Anon N.
asked 10/10/18For what value of x is the slope of the tangent line for the function f(x)=x^2−3x+6 equal to 1?
Mark M. answered 10/10/18
Retired math prof. Calc 1, 2 and AP Calculus tutoring experience.
f(x) = x^2 - 3x + 6
Slope of tangent at (x, f(x)) is f'(x).
Find x so that f'(x) = 1
2x - 3 = 1
x = 2
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