Write the word or phrase that best completes each statement or answers the question.
-$$9 x ^ { 2 } + 49 y ^ { 2 } = 11,025$$
A) $x$-intercepts $\pm 1225$; y-intercepts $\pm 225$
B) $x$-intercepts $\pm 15 ; y$-intercepts $\pm 35$
C) $x$-intercepts $\pm 35$; $y$-intercepts $\pm 15$
D) $x$-intercepts $\pm 225$; $y$-intercepts $\pm 1225$

Question

Quizplus · Accepted Answer

The equation is in the form of an ellipse. Solving for intercepts, set $y = 0$ for $x$-intercepts and $x = 0$ for $y$-intercepts. Solving gives $x$-intercepts $\pm 35$ and $y$-intercepts $\pm 15$.

Write the Word or Phrase That Best Completes Each Statement 9x2+49y2=11,0259 x ^ { 2 } + 49 y ^ { 2 } = 11,0259x2+49y2=11,025

Write the Word or Phrase That Best Completes Each Statement $9 x ^ { 2 } + 49 y ^ { 2 } = 11,025$