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expeople1 [14]
3 years ago
12

Find (f+g)(x) if f(x)=3x+5 and g(x)=-2x^2-5x+3,

Mathematics
1 answer:
Sati [7]3 years ago
7 0
The answer is simple it is
 c

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PLEASE HELP ASAP
BaLLatris [955]

The value k needed for the transformation of f(x) to g(x) = f(k · x) is equal to 3.056.

<h3>How to find the find the dilation factor</h3>

In this problem we have the following relationship bewteen the two <em>quadratic</em> equations: g(x) = f(k · x), which means that for all y the following relationship between f(x) and g(x):

k = \frac{x_{g}}{x_{f}}

Let suppose that y = 3, then x_{f} = - 5.5 and x_{g} = - 1.8, then the value k is:

k = (- 5.5)/(- 1.8)

k = 3.056

The value k needed for the transformation of f(x) to g(x) = f(k · x) is equal to 3.056.

To learn more on transformations: brainly.com/question/11709244

#SPJ1

6 0
1 year ago
Work out the volume of this prism.
a_sh-v [17]

Answer:

840

Step-by-step explanation:

Lets split the shape in 2 shapes which gives us 2 rectangular prisms

1st shape is the one stcking upward: 12*5*6=360

2nd shape: (we must subtract 5 from 15 because we used that for the other shape and hat wouldn't give us the correct answer) 10*8*6=480

480+360=

840

8 0
3 years ago
An art class contains 87 jars of paint. One third of the paint colors is red the remaining two thirds is purple.what is the rati
AlexFokin [52]

9514 1404 393

Answer:

  2 : 1

Step-by-step explanation:

  purple : red = (2/3) : (1/3) = 2 : 1

The ratio of purple paint to red paint is 2 : 1.

3 0
2 years ago
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HELP ME!! What is the number of terms in this expression?<br><br> m/5+4⋅6
Kitty [74]

Answer:

eek, m/5+120??

Step-by-step explanation:

4 0
3 years ago
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PLZ HELP!! FREE BRAINLIST!!! ALOT OF POINTS!!! 5 STARS!!
jeka57 [31]

Answer:

flipping coin

Step-by-step explanation:

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2 years ago
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