Use the distributive property to write an equivalent expression.8(7x- 3)
A. 56x + 32
B. 56x - 3
C. 56x - 24
D. 32x
Answer: C
Mathematics
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Use the method of undetermined coefficients to solve the differential equation.y" - 7y' + 10y = ex
A. y = C1e-5x + C2e-2x + ex
B. y = C1e-5x + C2e-2x - ex
C. y = C1e5x + C2e2x + xex
D. y = C1e5x + C2e2x + ex
Mathematics
Find the indicated composition.f(x) = ; g(x) =
Find (f ? g)(x).
A. (f ? g)(x) =
B. (f ? g)(x) =
C. (f ? g)(x) =
D. (f ? g)(x) =
Mathematics
Solve. = 1 +
A. 6, -8 B. -12, 8 C. -6, 8 D. No solution
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) =
A.
B.
C.
D.
Mathematics