There Are How Many Solutions of the System $\begin{aligned}x^{2}+y^{2} &=25 \\y &=x^{2}-7\end{aligned}$

question 31

Multiple Choice

There are how many solutions of the system?
$\begin{aligned}x^{2}+y^{2} &=25 \\y &=x^{2}-7\end{aligned}$

• A) None
• B) One
• C) Two
• D) Three
• E) Four

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ANOVA F Test

A statistical test used to determine if there are significant differences between the means of three or more groups.

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