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Colt1911 [192]
2 years ago
11

Let f(x)=x-2 and g(x) = x^3 . What is (f•g)(2)

Mathematics
1 answer:
NemiM [27]2 years ago
4 0

Answer:

f(x)=x2

g(x)=3x+2

(f+g)(x)=x2+3x+2=(x+1)(x+2)

Step-by-step explanation:

Explanation:

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Sarah used 2.5 cups of cheese in a dish that serves 10 people. Amy used 1.6 cups of cheese in a dish that serves 8 people. Who h
motikmotik

Answer:

Amy

Step-by-step explanation:

Find their amounts of cheese per serving by dividing the cups of cheese by the number of people:

Sarah:

2.5/10

= 0.25

Amy:

1.6/8

= 0.8

Since 0.8 is bigger than 0.25, Amy has more cheese per serving.

8 0
3 years ago
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Find the slope of the line passing through these points: (5,2) and (-10,12)
Marat540 [252]

Answer:

-2/3

Step-by-step explanation:

The slope of a line is found by

m= (y2-y1)/(x2-x1)

   = (12-2)/(-10 -5)

   = 10/-15

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3 0
3 years ago
Are theese rational<br><br><br>-3/8 +3/5
nekit [7.7K]

Answer:

The sum is rational.

Step-by-step explanation:

-3/8 is a rational number  (the ratio of 2 integers)

3/5 is a rational number  (the ratio of 2 integers)

When you add 2 rational numbers, you get a rational number.

3 0
3 years ago
Write the standard form equation for the line: y+1=-45(x+5).
sergij07 [2.7K]
The answer is 45x+y=-226. Hope this helps :)
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3 years ago
The graph of a function increases twice as much over each subsequent equally sized interval. Which of the following could be the
Iteru [2.4K]
I hope this helps you





square root of (4x+41)=x+5



4x+41>=0



x >= -10.25



(square root of4x+41)^2=(x+5)^2




4x+41=x^2+10x+25



x^2+6x-16 =0



x +8



x -2



(x+8)(x-2)=0




x= -8



x= 2 extraneous
8 0
3 years ago
Read 2 more answers
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