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Simora [160]
3 years ago
15

I need helppppppppppp

Mathematics
1 answer:
valkas [14]3 years ago
7 0
A is correct welcome
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Identify the domain of the function shown in the graph.
Leno4ka [110]

Domain is set of all x-values. You are supposed to focus on the x-axis instead.

From the graph, the point starts from x = -5 and ends on x = 5. That means no values would exist after x = 5 or before x = -5.

Hence, the domain starts from -5 to 5.

Answer

  • -5≤x≤5
4 0
3 years ago
Which relationships describe the angle pair x° and 157º?
Darya [45]
They are supplementary angles because their sum equals 180 degrees, and they are adjacent because they share a side.
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Solve the system by substitution: -4.5x-2y=-12.15 3.25x-y=-0.75
valina [46]

Answer:

The answer is x=0.97 while y=3.90

4 0
3 years ago
Evaluate the expression. If necessary, round to the nearest hundredth. lne
Kobotan [32]
Lne equals 1 because they cancel each other out. e is the base of ln. 
For example: log has a base of 10, log10 = 1
5 0
3 years ago
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A complete graph of the polynomial function f is provided. Use your knowledge of the domain, range, behavior at each x intercept
Papessa [141]

The graph represents a polynomial graph, and the equation of the polynomial graph is f(x) = -(x + 5)³(x - 2)²

<h3>How to determine the equation?</h3>

From the graph, we have the following observations:

  • The graph has a turning point at x = 2
  • The graph changes the factor of its direction at x = -5

This means that the graph has a multiplicity of 2 at x = 2 and a multiplicity of 3 at x = -5

So, we have:

f(x) = a(x + 5)³(x - 2)²

The curve is inverted,

This means that a < 0

Assume a = -1.

Then, we have:

f(x) = -(x + 5)³(x - 2)²

Hence, the equation of the polynomial graph is f(x) = -(x + 5)³(x - 2)²

Read more about polynomials at:

brainly.com/question/4142886

#SPJ1

3 0
2 years ago
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