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Contact [7]
3 years ago
14

Each whole number from 0 to 9 is paired with its opposite. is this a function or not

Mathematics
1 answer:
dimaraw [331]3 years ago
8 0
A function has the property that each element of the domain maps to only one element. For example, if there's ever the case where a relation includes point (1,2) and (1,3) then that relation is not a function. So for each case write down all the points as described. If one point in the domain ever maps to two different points, then it's not a function
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evaluate the impact of risky behaviour on your personal expectations in relation to your career help with maths too​
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3 years ago
If tan of angle theta = 11/60 , what is the value of cot angle theta?
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The tangent and cotangent functions of the angle are related such that one is the reciprocal of the other. From the given tan theta = 11 / 60. The reciprocal of this number is 60 / 11. This value is also the cotangent of the angle. Thus, the cotangent angle theta is 60 / 11. 
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3 years ago
Read 2 more answers
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