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amid [387]
3 years ago
11

Evaluate f(-2) if f(x) = x2+ 3

Mathematics
2 answers:
taurus [48]3 years ago
7 0

Answer:

f(-2) = 7

Step-by-step explanation:

becuase yes

kaheart [24]3 years ago
4 0

Answer:

f(-2) = 7

Step-by-step explanation:

-2 squared would be a positive 4 then add 3

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Answer:

\sf gradient =\dfrac{-2}{3}\\\\ y -intercept = 2

Step-by-step explanation:

<h2>Equation of the line in slope intercept form:</h2>

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Here m is the slope or gradient and b is the y-intercept.

Write the given equation in slope-intercept form.

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6 0
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3 years ago
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yKpoI14uk [10]
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One winter day, the temperature increased from a low -5 degrees F to a high of 40 degrees F.BY how many degrees did the temperat
sertanlavr [38]

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Step-by-step explanation:

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Add 5 to both sides

x = 45

8 0
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