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Alinara [238K]
1 year ago
15

Using the graph, determine the coordinates of the y-intercept of the parabola. TT help

Mathematics
1 answer:
Alex787 [66]1 year ago
4 0

By using the graph (see attachment), the coordinates of the y-intercept of the parabola is (0, 7).

<h3>What is a graph?</h3>

A graph can be defined as a type of chart that's commonly used to graphically represent data points on both the horizontal and vertical lines of a cartesian coordinate, which are the x-axis and y-axis.

In Mathematics, the y-intercept of any graph (parabola) occurs at the point where the value of "x" is equal to zero (0).

By critically observing the graph (see attachment), the coordinates of the y-intercept of the parabola is given by:

y-intercept = (0, 7).

Read more on y-intercept here: brainly.com/question/19576596

#SPJ1

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Step-by-step explanation:

Let x represent the amount which he invested in the account earning 4% interest.

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The formula for determining simple interest is expressed as

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Considering the account earning 4% interest,

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Considering the account earning 5.9% interest,

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I = (y × 5.9 × 1)/100 = 0.059y

At the end of 1 year, Simon earned 64.15 in interest. it means that

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Substituting x = 1200 - y into equation 1, it becomes

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