Find a linear function whose graph has the given slope and y-intercept.Slope -
, y-intercept 2
A. f(x) = x - 2
B. f(x) = - x + 2
C. f(x) = x + 2
D. f(x) = - x - 2
Answer: B
Mathematics
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Write the numeral as a Roman numeral.999
A. CMXCIX B. IM C. IXM D. MCXCIX
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Use the graph to estimate the solution to f(x) = g(x).f(x) = 4 log (0.5x), g(x) = 1.2
A. x ? 4.5 B. x ? 4 C. x ? 1 D. x ? 1.2
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Solve the problem.The intensity I of light varies inversely as the square of the distance D from the source. If the intensity of illumination on a screen 5 ft from a light is find the intensity on a screen 20 ft from the light.
A. 8 foot-candles
B. foot-candle
C. foot-candle
D. 2 foot-candles
Mathematics
The graph of a function is given. Determine whether the function is increasing, decreasing, or constant on the given interval.[-5, ?)
A. decreasing B. constant C. increasing
Mathematics