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Maslowich
3 years ago
11

If f(x) = 3x - 1 and g(x) = x + 2, find (f - g)(x).

Mathematics
1 answer:
exis [7]3 years ago
4 0

Answer:

Answer of this is... D... 2x-3

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If the volume of a cube is 1728cm^3 find its length of its side​
Shalnov [3]

Answer:

it's a very easy one and it's answer is 1728

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2 years ago
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How to solve 2d-e=7 d+e=5
loris [4]
<span>2d – e = 7 </span>
<span>d + e = 5 </span>

<span>3d=12 </span>

<span>d=4 </span>


8 0
3 years ago
The ratio of side lengths on a triangle is 3:5:4. If the perimeter of the triangle is 72 cm, how long is the longest side of the
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7 0
2 years ago
PLZ HELP
eduard
The difference is whether the exponent attaches to just the 2 or to the negative sign as well

-2^4 = - (2x2x2x2) = -16

(-2^4) = -2 x -2 x -2 x -2 = +16
5 0
2 years ago
F(x)= -5x+9 ; reflection in the y-axis a.g(x)=5x-9 b.g(x)=5x+9 c.g(x)=9x-5 d.g(x)=5x-5
Sunny_sXe [5.5K]
<h3>Answer: g(x) = 5x+9, second choice</h3>

Explanation:

When we reflect over the vertical y axis, every negative x value becomes positive and vice versa. So we effectively replace x with -x like so

f(x) = -5x+9

f(-x) = -5(-x)+9 ... replace every x with -x

f(-x) = 5x+9

g(x) = 5x+9

A point like (1,4) on f(x) will reflect over to (-1,4) on g(x). If we apply this to every point on f(x), then all of f(x) will reflect to g(x).

7 0
3 years ago
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