Decide whether the given number is a solution of the given equation.Is 2 a solution of -9x + 3 = -15?
A. no
B. yes
Answer: B
Mathematics
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Decide whether or not the ordered pair is a solution of the equation.5x + 4y = 35; (3,5)
A. Yes B. No
Mathematics
Find all local extreme values of the given function and identify each as a local maximum, local minimum, or saddle point.
A. f(-8, 3) = 227, local maximum B. f(-8, -3) = 191, saddle point C. f(8, -3) = -65, local minimum D. f(8, 3) = -29, saddle point
Mathematics
Solve the initial value problem.
= cos t - sin t, s
= 12
A. s = sin t + cos t + 11 B. s = sin t - cos t + 11 C. s = sin t + cos t + 13 D. s = 2sin t + 10
Mathematics
Given the function, find the indicated value.f(x) = 6 - 4x; f(9)
A. 42 B. -30 C. 2 D. -36
Mathematics