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NikAS [45]
1 year ago
15

F(x) = -3x + 7 ; reflection in the x-axis. Write it out as a function

Mathematics
1 answer:
Otrada [13]1 year ago
3 0

g(x) = f(-x) = 3x+7 is the graph of f(x) = -3x+7 over the x-axis.

Given that,

The function is f(x)=-3x+7

We have to find the g(x).

What is a graph?

A graphic or pictorial depiction of facts or values is referred to as a graph.

What is a reflection across the x-axis?

When we have a point (x, y) and we reflect it over the x-axis, the result of the reflection is the point. Reflection across the x-axis is defined as reflecting a point across where the x-coordinate and y-coordinate change positions (x, -y)

The x-axis is used to determine the graph of f(x) = -3x+7.

So, On the x-axis, the graph of f(x) = -3x+7 is visible.

⇒ g(x) = f(-x) = 3x+7

Therefore, g(x) = f(-x) = 3x+7 is the graph of f(x) = -3x+7 over the x-axis.

To learn more about graph visit: brainly.com/question/17267403

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Area of a triangle:
A (triangle )= 4 · 6 / 2 = 12 ft²
150 - 12 = 138 ft² ( the maximum area of the rectangle )
L = ?
W = 6 ft
A ( rectangle ) = L · W
L · 6 = 138
L = 138 : 6 = 23 ft.
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<h3>What is a sequence?</h3>

It is defined as the systematic way of representing the data that follows a certain rule of arithmetic.

We have given:

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8 0
2 years ago
Find the area of equilateral triangle of side 4 cm.​
ipn [44]

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4 0
3 years ago
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the amount of money in an account with continuously compounded interest. calculated to the nearest tenth of a year how long it t
pentagon [3]
You will need this formula:
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Rounding to the nearest tenth of a year:
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Source:
http://www.1728.org/rate2.htm

</span></span></span>

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