2 years ago

The graph of the quadratic function f is shown in the grid. Which of these best represents the domain of f?

Mathematics

1 answer:

Marysya12 [62]2 years ago

6 0

Answer:

D) all real numbers

Step-by-step explanation:

domain refers to all of the x-values on the graph and this curve can extend indefinitely in both the positive and negative directions

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Answer:

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Step-by-step explanation:

3 + 4 = 7

35 / 7 = 5

5 x 3 = 15

5 x 4 = 20

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Step-by-step explanation:

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Read 2 more answers

What is the slope of a line that is perpendicular to the line 2y – 3x = 8?

GarryVolchara [31]

Answer:

$= \frac{3}{2}$

Step-by-step explanation:

$y = mx + c$

Here,

<h2>m => slope</h2><h3>c => intercept</h3>

In this equation ,

$2y - 3x = 8$

to find the value of m or the value of slope we have to solve for y

Let's solve,

$2y - 3x = 8 \\ 2y = 8 + 3x \\ \frac{2y}{2} = \frac{8 + 3x}{2} \\ y = 4 + \frac{3x}{2} \\ y = \frac{3x}{2} + 4$

So, the slope is,

$= \frac{3}{2}$

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