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motikmotik
3 years ago
13

NEED HELP FAST!!! Match each graph with the description of the trend it shows. positive linear trend, negative linear trend, exp

onential trend, parabolic trend, no observable trend

Mathematics
2 answers:
Cerrena [4.2K]3 years ago
6 0
<h2>Answer:</h2>

Graph A →     Parabolic trend.

Graph B →  Positive Linear trend.

Graph C →  Negative Linear trend.

Graph D →  Exponential trend.

<h2>Step-by-step explanation:</h2>
  • From graph A we could observe that the line of best fit will be a parabola that best describes the set of the data points plotted on the scatter plot.

Hence, Graph A is a graph of a parabolic trend.

  • In, graph B the values of the two variables are in positive relationship since if one variable increases the other also increases.

i.e. we get a trend line as a straight line with positive slope.

Hence, Graph B is matched to Positive Linear trend.

  • For Graph C we get a trend line as a straight line with negative slope.

i.e. with the increase of one variable other decreases.

Hence Graph C is negative Linear trend.

  • Similarly Graph D is similar to a graph of a exponential function.

Hence Graph D is represented as  exponential trend.

otez555 [7]3 years ago
5 0
A is no observable trend, B is a positive linear trend, C is a negative linear trend, and D is an exponential trend
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Answer:

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Step-by-step explanation:

Let 'x' be the number of youth tickets purchased at the zoo and 'y' be the number of adult tickets purchased at the zoo.

At a zoo, youth tickets cost $5 and adult tickets cost $9. A group spent a total of $90 on tickets. We can write as

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At x = 0, it means only adult tickets were purchased.

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