State the domain of the composition.(k?h)(x) with h(x) = 3x - 7 and k(x) = 7x2 + 6
A. Domain = [0, ?)
B. Domain = (-?, ?)
C. Domain = (-?, 0]
D. Domain = [-?, ?]
Answer: B
Mathematics
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A. Yes B. No
Mathematics
Verify the identity.5 csc2? - 2 cot2? = 3 csc2? + 2
What will be an ideal response?
Mathematics
Solve the equation by factoring.40 - n2 = 3n
A. {-8, -5} B. {8, -5} C. {5, -8} D. {5, 8}
Mathematics
Divide and simplify.
÷ 
A. 
B. 24
C. 
D. 
Mathematics