Graph the ellipse. Label the x- and y-intercepts.16x2 + 49y2 = 784
A. x-intercepts: (-4, 0), (4, 0);
y-intercepts: (0, 7), (0, -7)
B. x-intercepts: (-7, 0), (7, 0);
y-intercepts: (0, 5), (0, -5)
C. x-intercepts: (-7, 0), (7, 0);
y-intercepts: (0, 4), (0, -4)
D. x-intercepts: (-7, 0), (7, 0);
y-intercepts: (0, 8), (0, -8)
Answer: C
Mathematics
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Write the solution set in interval notation.{x|x ? -9.3}
A. [-9.3, ?) B. (-9.3, ?) C. (-?, -9.3] D. (-?, -9.3)
Mathematics
Graph the function to find the stated characteristic of the graph.Graph f(t) = 3.5sin (
t + 
) -1 in 
by 
. State the period.
A. 4?
B. 2?
C. ?
D. 
Mathematics
Subtract.76 miles - 22 miles
A. 49 miles B. 54 miles C. 64 miles D. 74 miles
Mathematics
Find only the rational zeros.f(x) = x3 + 6x2 - 9x - 54
A. 3, 6, -3 B. -3, -6, 3 C. 4, 6, -6 D. -4, -6, 6
Mathematics