Does the equation x2 - 10x + y2 - 6y = -30 intersect the x-axis?
A) Yes, because the cen...
Mathematics, 27.02.2020 00:52 fayth1760
Does the equation x2 - 10x + y2 - 6y = -30 intersect the x-axis?
A) Yes, because the center is a (5, 3) and the radius is 4.
B) Yes, because the center is a (5, 3) and the radius is 2.
C) Yes, because the center is a (-5, -3) and the radius is 2.
D) No, because the circle is entirely in the first quadrant.
Answers: 3
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True or false? a circle could be circumscribed about the quadrilateral below.
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Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.
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Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?
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Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.
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