Mathematics, 03.03.2021 18:10 makaylahollandmay21
Determine whether the relation is a function. Explain why or why not.
{(6, –7), (5, –8), (1, 4), (5, 5)}
A.
No; the domain value 5 corresponds to two range values, –8 and 5.
B.
No: 5 is both in the domain and in the range.
C.
Yes; the range values are all different.
D.
Yes; the domain value 5 corresponds to two range values, –8 and 5.
Answers: 2
Mathematics, 21.06.2019 14:00
The revenue generated by a bakery over x months, in thousands of dollars, is given by the function f(x) = 2(1.2)* the cost of running the bakery forx months, in thousands of dollars, is given by the function g(x) = 2x + 1.4determine the equation for h if h(x) = f(x) - g(x).oa. m(x) = (1-2)*-x-07b.(x) = 2(1 2 - 2x -0.7)h(x) = -2((1.2) + x + 0.7)d.h(x) = 2((12) - x-0.7)
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Mathematics, 21.06.2019 15:20
Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?
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Determine whether the relation is a function. Explain why or why not.
{(6, –7), (5, –8), (1, 4), (5...
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