Solve the linear equation with the intersection-of-graphs method. Approximate the solution to the nearest hundredth if necessary.9x + 9.2 = -0.4
A. 1.07
B. 1.04
C. 0.98
D. -1.07
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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Find the domain of the function. Write the domain using interval notation.f(x) = 
A. (-?, -9) ? (-9, ?) B. (-?, -5) ? (-5, 5) ? (5, ?) C. (-?, 0) ? (0, ?) D. (-?, 9) ? (9, ?)
Mathematics
Verify the identity.(1 + tan2 ?)(1 - sin2 ?) = 1
What will be an ideal response?
Mathematics
Round the decimal to the given place value.18.82676, nearest ten-thousandth
A. 18.8267 B. 18.83 C. 18.827 D. 18.8268
Mathematics