Given the equation or other information for a parabola, find the matching description or graph.f(x) = ax2 + bx + c,a < 0; b2 - 4ac = 0
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Express the area of the region bounded by the given line(s) and/or curve(s) as an iterated double integral.The parabola 
and the line 
A. 
B. 
C. 
D. 
Mathematics
Write the word name for the decimal.9.7
A. nine and seven thousandths B. nine and seven millionths C. nine and seven hundredths D. nine and seven tenths
Mathematics
Solve the equation graphically. Round to the nearest thousandth.log2
= 6 - log3
A. 2.226 B. 3.678 C. 3.093 D. 3.498
Mathematics
Use the graph to determine the domain and range of the function. 
A. domain: all real numbers range: all real numbers B. domain: {x|x ? -2, x ? 2} range: {y|y ? 0 or y > 1} C. domain: {x|x ? -2, x ? 2} range: {y|y ? 0 or y ? 1} D. domain: {x|x ? 0 or x > 1} range: {y|y ? -2, y ? 2}
Mathematics