Mathematics: Determine whether the relation is a function: {(6, 1), (8, –3), (6, 7)}. no. at least one output results in two inputs. yes. one input results in one output. no. at least one input results in two outputs. yes. one output results in one input.

Determine whether the relation is a function: {(6,

Ответ:

angelica3752

29.05.2020

Hello there! The answer would be the first one, or No. At least one output results in two inputs.

When dealing with functions: you must remember that x does not repeat. So, lets look at the relation given, {(6, 1), (8, –3), (6, 7)}. You can see that x does repeat, so this is not a function. This eliminates second and fourth option choices. Out of the options A and C, A would be your choice since x is the input value and y is the output value, and there are two input values.

Hope his helps and have a great day!

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Ответ:

mel2001love

03.02.2020

Mathematics

Step-by-step explanation:

dy/dt=(y+1)(2√t)

separate the variables and integrating

$\int \frac{dy}{y+1} =\int\ {2\sqrt{t} } \, dt \\log(y+1)=2\frac{t^{\frac{3}{2} } }{\frac{3}{2} } +c\\y+1=e^{\frac{4}{3}t^{\frac{3}{2}+c } } =Ce^{t^{\frac{3}{2} }} \\y=Ce^{t^{\frac{3}{2} } } -1$

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Determine whether the relation is a function: {(6, 1), (8, –3), (6, 7)}. no. at least one output results in two inputs. yes. one input results in one output. no. at least one input results in two outputs. yes. one output results in one input.

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