Add or subtract as indicated. Write the answer in lowest terms.8 -
A.
B.
C.
D.
Answer: C
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Solve the problem.Create a linear function whose graph has a slope of - and a y-intercept at
.
A. f(x) = - x +
B. f(x) = x +
C. f(x) = x -
D. f(x) = - x +
Find an equation for the ellipse described.Focus at (0, -2); vertices at (0, ±8)
A. +
= 1
B. +
= 1
C. +
= 1
D. +
= 1
State whether the graph is or is not that of a function.
A. Function B. Not a function
Evaluate the polynomial for the given value.A rocket is stopped 19 feet from a satellite when it begins accelerating away from the satellite at a constant rate of 18 feet per second per second. The distance between the rocket and the satellite is given by the polynomial 9t2 + 19. Find the distance between the rocket and the satellite 5 seconds after the rocket started moving.
A. 64 ft B. 44 ft C. 244 ft D. 225 ft