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timama [110]
2 years ago
15

The function f is a defined by f (x) =x^2+6 Find f (3x)

Mathematics
1 answer:
Elina [12.6K]2 years ago
4 0

Step-by-step explanation:

here

f(x)=x^2+6

Now

Replacing the value of x

f(3x)=3x^2 +6

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The parabola y=x^2 is reflected across the x axis and then scaled vertically by a factor of 1/8.
tekilochka [14]

ANSWER

The new equation is:

y =  -  \frac{1}{8}  {x}^{2}

EXPLANATION

The given parabola has equation,

y =  {x}^{2}

This is the parent function.

When we reflect this parabola in the x-axis and then scaled vertically by a factor of 1/8.

The new equation becomes:

y =  -  \frac{1}{8}  {x}^{2}

3 0
3 years ago
Two step Equation a.3x-8=31
stira [4]
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5 0
3 years ago
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What is the equation of the line that passes through the point (8,1) and has a slope of 4/3?
fenix001 [56]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

There are a few different equations to find the area of a rhombus.  If you are given the measurements of the two diagonals, you can use the following formula:  

Area (A) = \frac{d_{1}d_{2} }{2}

Using this formula, you can multiply the measures of the diagonals and then divide by 2:

area = \frac{(9.5)(14)}{2} =\frac{133}{2}=66.5in^{2}

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3 years ago
A square is inscribed in an isosceles right triangle with the length of the leg equal to 2 in. as shown on the figure. Find the
exis [7]

Answer:

4

Step-by-step explanation:

Since the triangle is isosceles, the side of the square is half the length of the side of the triangle, so is 1. The four sides of the square have a total length of 4.

6 0
3 years ago
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