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storchak [24]
1 year ago
15

Graph the equation. y= -2(x-1)^2-4

Mathematics
1 answer:
SSSSS [86.1K]1 year ago
3 0

A graph of the given equation (y= -2(x - 1)² - 4) is shown in the image attached below.

<h3>What is an equation?</h3>

An equation can be defined as a mathematical expression which shows that two (2) or more thing are equal.

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

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

<h3>The types of graph.</h3>

In Science, there are different types of graph and these include the following:

  • Scatter plot
  • Dot graph
  • Line graph
  • Bar graph
  • Pie chart
  • Histogram

In this scenario, we can reasonably infer and logically deduce that the graph of the given equation is a parabolic because it represents or indicates a quadratic equation.

In conclusion, a graph which represents or indicates the given quadratic equation (y= -2(x - 1)² - 4) is shown in the image attached below.

Read more on graphs here: brainly.com/question/4546414

#SPJ1

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If you would like to simplify (3x^2 - 2) * (5x^2 + 5x - 1), you can calculate this using the following steps:

(3x^2 - 2) * (5x^2 + 5x - 1) = 3x^2 * 5x^2 + 3x^2 * 5x - 3x^2 * 1 - 2 * 5x^2 - 2 * 5x + 2 * 1 = 15x^4 + 15x^3 - 3x^2 - 10x^2 - 10x + 2 = 15x^4 + 15x^3 - 13x^2<span> - 10x + 2
</span>
The correct result would be 15x^4 + 15x^3 - 13x^2<span> - 10x + 2.</span>
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(a) Bill's rate in terms of Chip's rate can be found by dividing the first equation by 7

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__

(b) To find the rates, we can multiply the second equation by 7 and substitute using the first equation:

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  c = 210/3 = 70

  b = (4/7)(70) = 40

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