Intro to Calc Review

What is the limit?

• DNE
• Infinity
• 6
• 12

What is the limit?

• DNE
• 2/3
• 1/4
• Infinity

What is the limit?

• Infinity
• 20
• DNE
• 12

• 0/0
• 1/2
• 1/4
• -1/4

Which of the following limits can be found by direct substitution?

(check all that apply)

• $\lim_{x\rightarrow5}\left(4x+9\right)$

• $\lim_{x\rightarrow12}\frac{x^2-144}{x-12}$

• $\lim_{x\rightarrow\frac{\pi}{3}}\cos\left(x\right)$

• $\lim_{x\rightarrow7}\frac{\sqrt{x+18}-5}{x-7}$

Find the following limit Analytically

• A

• B

• C

• D

Differentiate y= x³ + 2x

• 3x³+2x
• 3x²+2
• 3x+2
• 3x

What is the derivative of a constant, C?

• C
• 1
• 0

find 

• y = 2 x^-1
• y=2 x^-2
• y= −2x^-2
• y= −2 x^-1

Find the derivative of the given equation
f(x) = x⁴ + 4x³ - 2x²

• x³ + x² - x
• 4x³ + 12x² + 4x
• 4x + 12x - 4x
• 4x³ + 12x² - 4x