Solve the problem.Determine if the graph of the equation f(x, y) = 5x2 + 4y2 + 3 is a sphere, a hemisphere, a paraboloid, or none of these.
A. Sphere
B. Paraboloid
C. Hemisphere
D. None of these
Answer: B
Mathematics
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Let 
denote the price in dollars of p pizzas, s sodas, and c bags of chips. Use functional notation to indicate the cost of 5 pizzas, 4 sodas, and 4 bags of chips.
What will be an ideal response?
Mathematics
Compare using <, >, or =.8260 dg 
8 kg
A. < B. < C. =
Mathematics
Perform the desired operation. Write the answer in the form a + bi.(6 + 7i)(6 - 7i)
A. 85 B. -13 C. 36 - 49i2 D. 36 - 49i
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) = x2 - 3
A. 
B. 
C. 
D. 
Mathematics