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tester [92]
3 years ago
12

Combine similar terms and apply the operation. Do NOT evaluate or simplify.

Mathematics
1 answer:
Airida [17]3 years ago
7 0
1. 2x+ 4+3x
= (2x+ 3x)+ 4

2. <span>12 + 5x -8
= 5x + (12-8)

3. </span><span>2x^2 + 3x^2 + 4x
= (2x^2+ 3x^2)+ 4x

4. </span><span>5ax - 12 - ax
= (5ax -ax) -12

5. </span><span>4xy + 2x + 3xy + x
= (4xy+ 3xy)+ (2x+ x)

Hope this helps~</span>
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Write a linear function f with f(0) =7 and f(3)=1
swat32

Answer:

  f(x) = -2x +7

Step-by-step explanation:

The 2-point form of the equation for a line is suitable for this. For points (x1, y1) and (x2, y2), the equation is ...

  y = (y2 -y1)/(x2 -x1)(x -x1) +y1

For the given points (0, 7) and (3, 1), the equation is ...

  y = (1 -7)/(3 -0)(x -0) +7

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We can use f(x) for y to get ...

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5 0
3 years ago
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fredd [130]

Answer:

A

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Jenny's vertical height above the water is represented by -16x^2+12x+10. 10 is h_0 and is Jenny's initial height.

4 0
3 years ago
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horrorfan [7]

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Step-by-step explanation:

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Step-by-step explanation:

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