Use a graphing utility to graph the equation. Use a standard setting. Approximate any intercepts.
?
y = |x + 2|
?
A. Intercepts: (0, -2), (0, 2)
?
B. ?Intercepts: (-2, 0), (0, -2)
?
C. ?Intercepts: (2, 0), (0, 2)
?
D. Intercepts: (-2, 0), (0, 2)
?
E. ?Intercepts: (-2, 0), (2, 0)
?
Answer: D
You might also like to view...
An experiment consists of selecting a card from a standard deck of playing cards and noting whether the card is black (B) or red (R). Describe an appropriate sample space for this experiment. ?
A. {BR, RB} B. {R, R} C. {R, B, B, R} D. {B, R} E. {B, B}
Solve.The function h = -16t2 + 32t + 228 gives the height h, in feet, of a coin tossed upward from a balcony 
high with an initial velocity of 32 ft/sec. During what interval of time will the coin be at a height of at least 100 feet?
A. [0, 1] B. [0, 4] C. [4, 8] D. [3, 4]
Solve the problem. Round to two decimal places if needed.A sector of a circle has an area of 31 square meters. Find the radius of the circle if the central angle that forms the sector is 5 radians.
A. 77.5 meters B. 310 meters C. 8.8 meters D. 3.52 meters
Write the expression in standard form.(8 + 5i) - (-2 + i)
A. -10 + 6i B. -10 - 4i C. 10 - 4i D. 10 + 4i