Divide Using Synthetic Division $$\frac { 4 x ^ { 3 } - 18 x ^ { 2 } - 4 x - 30 } { x - 5 }$$

question 236

Multiple Choice

Divide using synthetic division.
- $$\frac { 4 x ^ { 3 } - 18 x ^ { 2 } - 4 x - 30 } { x - 5 }$$

• A) \(4 x ^ { 2 } + 2 x + 6\)
• B) \(- 4 x ^ { 2 } + 5 x + 6\)
• C) \(\frac { 4 } { 5 } x ^ { 2 } - \frac { 18 } { 5 } x - \frac { 4 } { 5 }\)
• D) \(- 4 x ^ { 2 } - 5 x - 6\) 5 5 5

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Definitions:

Weber's Law

A principle in psychophysics stating that the smallest change in a stimulus that can be detected is a constant proportion of the baseline stimulus.

Noticeable Difference

The smallest change in a stimulus that can be detected by the senses.

Minimum Change

The least alteration that can occur in a situation or in the value of a variable.

Absolute Threshold

The minimum intensity of a stimulus at which it can be detected by an individual at least 50% of the time.