Use a Graphing Utility to Find the Equation of the Line

question 47

Multiple Choice

Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.
- $$\begin{array} { l | c c c c c } \mathrm { x } & 10 & 20 & 30 & 40 & 50 \\\hline \mathrm { y } & 3.9 & 4.6 & 5.4 & 6.9 & 8.3\end{array}$$

• A) y = 0.11x + 2.49
• B) y = 0.5x - 2
• C) y = x - 8
• D) y = 0.17x + 2.11

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Definitions:

Reactive Interference

A phenomenon in memory in which the ability to remember information is impaired by subsequent exposure to similar information.

Consolidation Failure

Any disruption in the consolidation process that prevents a long-term memory from forming.

Long-term Memory

The phase or type of memory responsible for the storage of information over an extended period.

Short-term Memory

The part of the memory system where information is stored for a brief period, typically a few seconds to a minute.