Find the constant of variation and construct the function that is expressed in each statement.y varies inversely as x: y = 6.75, when x = 0.16
A. y = 42.19x
B. y = 
C. y = 
D. y = 
Answer: D
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Use inequality notation and interval notation to describe the set. ? y is at least -4 and less than 0. ?
A. Inequality : -4 > y ? 0Interval : [-4, 0) B. Inequality : -4 ? y < 0Interval : [-4, 0) C. Inequality : -4 < y < 0Interval : (-4, 0) D. Inequality : -4 ? y < 0Interval : [-4, 0) E. Inequality : -4 < y < 0Interval : [-4, 0)
Decide whether the statement translates into an expression or an equation.24 divided by a number is 6.
A. Equation B. Expression
State the y-intercept and slope of the graph of the given equation.y = 5x - 4
A. y-intercept -5; slope -4 B. y-intercept -4; slope 5 C. y-intercept 5; slope -4 D. y-intercept 4; slope 5
Solve the problem.In one region, the September energy consumption levels for single-family homes are found to be normally distributed with a mean of 1050 kWh and a standard deviation of 250 kWh. For a randomly selected home, find the probability that the September energy consumption level is between 1100 kWh and 1225 kWh.
A. 0.0910 B. 0.2881 C. 0.3791 D. 0.1122