Find the Number of Points of Intersection of the System $$\left\{ \begin{array} { c } x ^ { 2 } + y ^ { 2 } = 49 \\x - y = 36\end{array} \right.$$

question 31

Multiple Choice

Find the number of points of intersection of the system $$\left\{ \begin{array} { c } x ^ { 2 } + y ^ { 2 } = 49 \\x - y = 36\end{array} \right.$$

• A)four
• B)two
• C)zero
• D)one

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Definitions:

Surface Environments

The external conditions and factors that influence the Earth's lithosphere, hydrosphere, atmosphere, and biosphere.

Steep Mountain Front

The abrupt boundary where the relatively flat terrain transitions into a steep mountain slope, often indicative of tectonic activity or erosion.

River Channel

The physical confine of a river, consisting of a bed and banks, within which water flows in a significantly regulated manner.

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Electromagnetic radiation with a wavelength shorter than visible light but longer than X-rays, capable of producing chemical reactions and causing sunburn.