Translate the sentence into an equation. If needed, use x to represent "a number."Seven added to twice a number equals -23.
A. 2x - 23 = 7
B. 2(x + 7) = -23
C. 2x + 23 = 7
D. 2x + 7 = -23
Answer: D
Mathematics
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Find the quadratic approximation of f at x = 0.f(x) = 
A. Q(x) = 4 + 
B. Q(x) = 4 - 
C. Q(x) = 4 + 
D. Q(x) = 4 - 
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Determine whether the pair of vectors is orthogonal.
, 
A. Yes B. No
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Provide an appropriate response.List the following quantities in order from the smallest to the largest. 
What will be an ideal response?
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Solve the equation by using the square root property. Simplify all radicals.(3x + 3)2 = 36
A. {1, 3} B. {13, -13} C. {1, -3} D. {0, 1}
Mathematics