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3 years ago

What is the domain and range of the graph in interval notation?

Mathematics

1 answer:

zimovet [89]3 years ago

6 0

Answer:

Domain: (-∞, ∞)

Range: (-∞, ∞)

General Formulas and Concepts:

Algebra I

Domain is the set of x-values that can be inputted into function f(x).
Range is the set of y-values that are outputted by function f(x).

Step-by-step explanation:

According to the graph, we see that it stretches forever in both directions of the number line. This means that the graph encompasses every single number. Therefore, both our domain and range are all real numbers:

Domain: (-∞, ∞)

Range: (-∞, ∞)

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Fracciones equivalentes a 2/8

jeyben [28]

$\dfrac{2}{8} = \dfrac{2 \div 2}{8 \div 2} = \dfrac{1}{4}$

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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3 years ago

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Answer:

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3 years ago

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The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −9 0 −1 1 7 g(x) g(x) =

makvit [3.9K]

Answer:

Part A: The slope of f(x) is greater than the slope of g(x)

Part B: F(x) has a greater y-intercept.

========================================

Step-by-step explanation:

The table for f(x) is as shown in the attached figure with red color.

g(x) = 3x-2

Part A: Write a sentence to compare the slope of the two functions?

The slope of the line =(y2 - y1)/(x2 - x1)

So, using any two points to find the slope of f(x)

The slope of f(x) is = $\frac{-1-(-9)}{0-(-1)} =\frac{8}{1} =8$

For the function g(x) = 3x-2

The slope of g(x) = 3

So, the slope of f(x) is greater than the slope of g(x)

=================================================

Part B: Which function has a greater y-intercept?

To find y-intercept put x = 0

For the function f(x)

When x = o ⇒ f(x) = -1 (From the table)

And for the function g(x)

when x = 0 ⇒ g(x) = 3*0 - 2 = -2

So, F(x) has a greater y-intercept.

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3 years ago