Normal Lines - Tangent - Power Rule - Calculus

Multiple Choice

Simplify $$\sqrt[]{27x^4}$$

• $$3x^2\sqrt[]{3}$$

• $$9x$$

• 13.5 $$x^2$$

• Answer not shown.

Multiple Choice

Simplify $$5\sqrt[]{25}$$

• 125

• 5

• 25

• Answer not shown.

Multiple Choice

Simplify $$5\sqrt[]{25}$$

• 125

• 5

• 25

• Answer not shown.

Math Response

Simplify $$\left(27x^{27}\right)^{\frac{2}{3}}$$

Type answer here

Correct Answer: 9x^{18}

Deg^°

Rad

Match

Match lines that are perpendicular.

• y = x

• x = 5

• y = $$\frac{1}{3\ }x+5$$

• y = $$-\frac{1}{3}x$$

• 2x + 8y = 9

y = - x

y = 2

y = -3x + 2

6x - 2y = 4

y = 4x + 2.1

• y = - x

• y = 2

• y = -3x + 2

• 6x - 2y = 4

• y = 4x + 2.1

Dropdown

The derivative of y = $$3x^2-4x$$ is ​

Select answer

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Open Ended

What is going to be tricky about this lesson?