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vekshin1
3 years ago
7

If f(x) = 2x+1 and g(x) = 3x-2 Find f[g(1)] =

Mathematics
1 answer:
Zepler [3.9K]3 years ago
4 0

Answer:

3

Step-by-step explanation:

3(1)-2= 1

2(1)+1 = 3

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Maria is using a coordinate plane with the axes labeled only with integers. She says that the point (−0.5, 2) cannot be plotted
vodka [1.7K]

Answer:

Integers ={Positive Natuaral Number +Natural numbers having negative sign behind it+Zero}

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→Points marked on the X and Y axis on the Coordinate Plane=Integers only

→Point to be marked on the coordinate plane =(-0.5,2)

→As, points on both X and Y axis are integers only.To mark, -0.5 , mark a line between , 0 and -1,that will be ,-0.5.

→You can mark , any terminating decimal on the number line, which is marked with integers only.

→Terminating decimals are those decimals having 2^a ,\text{or}5^b, \text{or} 2^a \times 5^b in the denominator of a fraction.

So, to plot any terminating Decimal on the coordinate plane, you have to use property of Rational Numbers ,which is, you can find infinite number of terminating Decimal between two terminating Decimal.

→Mark -0.5 between 0 and -1 on the X axis.Similarly, mark integer 2 on the Y axis.Draw a line parallel to Y axis ,passing from (-0.5,0) and line parallel to X axis passing through (0,2).The intersection of these two lines will be required point (-0.5,2).

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3 years ago
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Complete the steps in solving the quadratic function 7x – 9 = 7x2 – 49x by completing the square.
Lena [83]

Answer:

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Step-by-step explanation:

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11 = 11*1

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33 days from today he will practice the guitar and the trombone

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Step-by-step explanation:

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x + y = 23440

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y = $4688

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2 years ago
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