9
QuizMultiple Choice

Graphing Parametric Equations — Quiz

Question 9 • Precalculus

Which graph represents the parametric equations x is equal to t squared plus 2 t and y is equal to negative t , where negative 4 is less than or equal to t comma t is less than or equal to 1 ?

Answer
A
Image with description On a coordinate plane, a curve starts at (negative 1, negative 1) and curves up through (0, 0) and (8, 2).
B
Image with description On a coordinate plane, a curve starts at (negative 1, 1) and curves down through (0, 0) and (8, negative 2).
C
Image with description On a coordinate plane, a curve starts at (3, 1), curves down through (0, 0) to (negative 1, negative 1), and then curves down through (0, negative 2) to (8, negative 4).
D
Image with description On a coordinate plane, a curve starts at (3, negative 1), curves up through (0, 0) to (negative 1, 1), and curves up through (0, 2) and (3, 3).
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