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Virty [35]
3 years ago
12

Solve the function. f(x) = x2 + 3x – 14 f(8) = [?]

Mathematics
1 answer:
noname [10]3 years ago
3 0

Good evening ,

Answer:

<h2>f(8) = 74</h2>

Step-by-step explanation:

f(x) = x² + 3x – 14

Then

f(8) = 8² + 3(8) – 14

     = 64 + 24 - 14

     = 64 + 10

     = 74

:)

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kifflom [539]

The quadrant that the graph will not go through is the second quadrant.

The reason is that the slope is positive and there was a translation 6 units down

<h3>How to know the quadrant the graph will not pass</h3>

The quadrants are named in anticlockwise direction starting from the first which has x - positive and y - positive

The graph of y = 2x/3 is a graph with positive slope, moving through the third and first quadrant.

y = 2x/3 - 6 means a translation 6 units down and this pushed the line to get to the fourth quadrant

Hence the remaining quadrant that is untouched is the second quadrant

The graph is attached

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8 0
2 years ago
HELPPPPPPPPPPPP (-12)^3:8^3
Nadusha1986 [10]

Answer:

-1728:512

Step-by-step explanation:

(-12)³ = -1728

8³ = 512

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8 0
2 years ago
Can someone help I don’t understand my answer are not adding up
andriy [413]

Answer:

B

Step-by-step explanation:

∠ ABC = 9x + 5 ( alternate angles )

∠ ABC and ∠ DCB are sam- side interior angles and sum to 180° , that is

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25x + 5 = 180 ( subtract 5 from both sides )

25x = 175 ( divide both sides by 25 )

x = 7

Then

∠ ABC = 9x + 5 = 9(7) + 5 = 63 + 5 = 68° → B

6 0
3 years ago
12. Based on the pattern below, what would you expect the next block to look like?<br> O
TiliK225 [7]

Answer:

Choice 3

Step-by-step explanation:

The block is rotating counterclockwise 90º each time. If you visualize the cube you can think of the triangle rotating and the circle being on the face adjacent to the triangle's base.

8 0
3 years ago
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The answer of the question is A
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4 years ago
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