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2 years ago

Does this graph represent a function?

Mathematics

1 answer:

yuradex [85]2 years ago

5 0

Answer:

Yes

Step-by-step explanation:

Graphs are functions when there is only one output for every input. In other words, for every "x" value, there must be only "y" value. This graph depicts a function because it abides by this rule. To be exact, this is an exponential function with the formula: f(x) = (x + 2)².

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Answer:

D. 28°

Step-by-step explanation:

Since ∆FGH is congruent to ∆QRS, it follows that:

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Thus:

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Collect like terms

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$\angle Q = 3(9) + 1$

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3 years ago

Renata moved to her new home a few years ago. Back then, the young oak tree in her back yard was 190 centimeters tall. She measu

ANTONII [103]

1.

The equation for this problem would be

y = (?)x + 190

With y being the height after a given amount of years and x being the amount of years passing. We would need to find ?, the rate of how fast the tree grows. The problem gives us y = 274 centimeters and x = 3 years

Let’s plug in and solve for ?

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84 = ?3

28 = ?

The tree grew 28 cm per year

2.

Since we know the rate of change and y, let’s just plug in values

344 = 28x + 190

154 = 28x

5.5 = x

5.5 years since Renata moved.

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3 years ago

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3 years ago

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3 years ago

What is the degree of the polynomial 3x-6

barxatty [35]

Answer:

Step-by-step explanation:

the degree of 3x-6 is 1

6 0

3 years ago

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