### 2. What is the finish actions of the feature 3x7 +2x6 -3x4 - x2 + x - 46?

As x→ - ∞, f→ - ∞, and also as x→∞, f→ - ∞.As x→ - ∞, f→∞, and as x→∞, f→ - ∞.As x→ - ∞, f→∞, and as x→∞, f→∞.As x→ - ∞, f→ - ∞, and as x→∞, f→infty.You watching: Pre calculus exam review

### 3. What is ?

x3 - x2 + 5x - 13x2 + 13x - 7x2 + 7x - 13x2 - 3x + 13### 4. Which of the following polynomials have precisely 3 actual roots, x = 1, -1, and also 3?

x4 -3x2 + 2x - 8x4 - x3 -7x2 + x + 6x5 -3x4 - x + 3x4 +3x2 - 4### 5. What is the remainder of ?

1838028### 6. How many kind of possible positive and negative actual roots does the attribute x3 -4x2 + 3x - 2 have?

1 or 3 positive, 0 negative0or2 positive, and 1 negative0 positive and also 1 negative1 positive and 0 or 2 negative### 7. The function has what asymptotes, if any?

A vertical asymptote at x = 2A horizontal asymptote at x = 3A vertical asymptote at x = 0 and also an oblique asymptote at y = xA vertical asymptote at x = 2 and also an oblique asymptote at y = x - 2### 8. Which of the adhering to expressions is not equal to the others?

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