Provide an appropriate response.Suppose that C = 0 in the equation Ax2 + Bx + Cy2 + Dy + E = 0. What kind of graph does this equation have?
What will be an ideal response?
The equation is the graph of a parabola.
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Decompose v into two vectors v1 and v2, where v1 is parallel to w and v2 is orthogonal to w.v = i + 5j,w = i + j
A. v1 = 3i + 3j, v2 = 2i - 2j
B. v1 = 3i + 3j), v2 = -2i + 2j
C. v1 = 6i + 6j, v2 = -4i + 4j
D. v1 = i +
j, v2 = -
i +
j
Find the grade point average for a student earning the following grades. Assume
and
Round answer to the nearest hundredth.
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A. 3.00
B. 2.00
C. 4.00
D. 7.80
Solve the problem.Holly bought a sweater on sale for 40% off the original price. If she saved $64, what was the original price?
A. $160.00 B. $25.60 C. $96.00 D. $2560.00
Solve the system by the elimination method. x - 3y = -105x - 4y = -39
A. {(7, 2)} B. {(-8, 2)} C. ? D. {(-7, 1)}