Questions from General Calculus

Q: y = x3 + x Determine the point(s

y = x3 + x Determine the point(s) (if any) at which the graph of the function has a horizontal tangent line.

Q: Determine the point(s) (if any) at which

Determine the point(s) (if any) at which the graph of the function has a horizontal tangent line.

Q: y = x2 + 9 Determine the point(s)

y = x2 + 9 Determine the point(s) (if any) at which the graph of the function has a horizontal tangent line.

Q: y = x + sin x, 0 ≤ x < 2π

y = x + sin x, 0 ≤ x < 2π Determine the point(s) (if any) at which the graph of the function has a horizontal tangent line.

Q: y = √3x + 2 cos x, 0 ≤ x

y = √3x + 2 cos x, 0 ≤ x < 2π Determine the point(s) (if any) at which the graph of the function has a horizontal tangent line.

Q: Function: f(x) = k − x2 Line

Function: f(x) = k − x2 Line: y = −6x + 1 Find k such that the line is tangent to the graph of the function.

Q: Function: f(x) = kx2 Line: =

Function: f(x) = kx2 Line: = −2x + 3 Find k such that the line is tangent to the graph of the function.

Q: Find the derivative of the function. /

Find the derivative of the function.

Q: Find k such that the line is tangent to the graph of

Find k such that the line is tangent to the graph of the function. Function: / Line: /

Q: Find k such that the line is tangent to the graph of

Find k such that the line is tangent to the graph of the function. Function: f(x) = k√x Line: y = x + 4