Determine whether the equation defines y as a function of x.y = 3x - 7
A. No
B. Yes
Answer: B
Mathematics
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Find the value for the function.Find -f(x) when f(x) = -3x2 + 4x - 2.
A. -3x2 - 4x + 2 B. 3x2 - 4x - 2 C. -3x2 - 4x - 2 D. 3x2 - 4x + 2
Mathematics
Determine if the type of relation is linear, nonlinear, or none.
A. none B. linear C. nonlinear
Mathematics
Find the root.
A. -9 B. 13.5 C. Not a real number D. 27
Mathematics
Solve the equation.
- 
= 7
A. 168 B. 56 C. 48 D. 42
Mathematics