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Montano1993 [528]
2 years ago
5

Utilizar la recta numerica para calcular:

Mathematics
2 answers:
Ivenika [448]2 years ago
7 0
12+2= 14
4+7=11
-9+3=-6
-14 +5 = -9
-11+ -2 = -13
-3+ -8 = - 11
Gnoma [55]2 years ago
5 0

Answer:

a) 14

b) -3

c) 6

d) -6

e) -9

f) -12

g) -13

h) -11

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Given the definitions of f(x) and g(x) below, find the value of g( f(-5)).
tensa zangetsu [6.8K]

Answer:

we conclude that:

  • g(f(-5)) = 30

Step-by-step explanation:

Given

f(x) = x+9

g(x) = x² + 7x – 14

To determine

g(f(-5)) = ?

First, we need to find f(-5)

f(x) = x+9

substitute x = -5

f(-5) = (-5)+9

f(-5) = -5+9

f(-5) = 4

so

g(f(-5)) = g(4)

Now, we need to find g(4)

g(x) = x² + 7x – 14​

substitute x = 4

g(4) = (4)² + 7(4) - 14

g(4) = 16 + 28 - 14

g(4) = 30

i.e.

g(f(-5)) = g(4) = 30

Therefore, we conclude that:

  • g(f(-5)) = 30
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3 years ago
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AnnZ [28]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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