Use a Graphing Utility to Find the Equation of the Line

question 204

Multiple Choice

Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.
- $\begin{array}{c|ccccc}\mathrm{x} & 2 & 4 & 6 & 8 & 10 \\\hline \mathrm{y} & 15 & 37 & 60 & 75 & 94\end{array}$

• A) \(y = 9 x - 3\)
• B) \(y = 9.8 x - 2.6\)
• C) \(\mathrm { y } = 9.2 \mathrm { x } - 2.1\)
• D) \(y = 10 x - 3\)

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Definitions:

Renal Papilla

The apex of the renal pyramid in the kidney where urine flows into the minor calyx.

Renal Calyx

A component of the kidney that funnels urine into the renal pelvis; it is the initial chamber where urine collects after it is produced in the kidney.

Renal Pelvis

The central collecting region in the kidney where urine gathers before flowing into the ureter.

Renal Column

Cortical tissue in the kidney that extends between the renal pyramids.