Provide an appropriate response.Find a linear function, f, given f(8) = 9 and f(-1) = 6.75.
A. f(x) = - x + 4
B. f(x) = x + 7
C. f(x) = x + 4
D. f(x) = x - 7
Answer: B
Mathematics
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Obtain the Cartesian equation of the curve by eliminating the parameter.x = 5t + 4, y = 15t + 16, -? ? t ? ?
A. y = 3x - 4 B. y = 15x + 4 C. y = 3x + 4 D. y = 3x + 16
Mathematics
Construct a truth table for the given statement and then determine if the statement is a tautology.[ (p ? ~ q) ? q ] ? p
A. Is a tautology.
B. Is a tautology.
C. Is not a tautology.
D. Is not a tautology.
Mathematics
Solve the problem.Find the missing length in the following right triangle. If necessary, round to the nearest tenth.
A. 21.1 cm B. 222.5 cm C. 445 cm D. 14.5 cm
Mathematics
Use the properties of logarithms to evaluate the expression.ln e8
A. e8 B. 8 ln e C. 1 D. 8
Mathematics