Slopes of Tangent and Normal Lines for Implicit and Explicit Fun

Find the slope of the tangent line to the function f(x) = 3x² at x = 3

• 1/18

• -18

• 18

• 3x

Find the slope of the normal line to the function f(x) = 3x² at x = 3

• 6x

• -1/18

• 18

• 1/18

What is the slope of the line normal to the curve y = x² + x at x = 1?

• -3

• 1/3

• -1/3

• 3

What is the slope of the line tangent to the curve y = x² + x at x = 1?

• -3

• 1/3

• -1/3

• 3

• m = -3