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leva [86]
2 years ago
10

Which of the following is a parent function? A.f(x)=1/2 3^x B.f(x)=-3x^3 +1 C.2^x D.3^x -x/3

Mathematics
1 answer:
OleMash [197]2 years ago
4 0
C. 2^x

because a parent function is the simplest form of a function
like ax+b
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12 pls. Dis is due tomorrow I need helppp
givi [52]
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Every two negative numbers in a multiplication produce a positive.
Another way to say that is:  If the number of negative ones is EVEN,
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That monster product of eight numbers in problem #12 will be negative,
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7 0
2 years ago
Determine the angle at the centre of a circle with radius 6.0 cm for an arc length of 8.0 cm.
sveta [45]

Answer:

Third option.

Step-by-step explanation:

You need to remember that the formula used to calculate the arc lenght is:

arc\ length=r C

Where "r" is the radius and "C" is the central angle in radians.

You need to solve for "C":

C=\frac{arc\ length}{r}

You know the radius and the arc lenght, therefore, you can substitute values to calculate the central angle in radians. Therefore, this is:

C=\frac{8.0cm}{6.0cm}

C=\frac{4}{3}radians

4 0
3 years ago
Given the equation 25x^2y^2-40xy+16=0, find the value of xy.
Volgvan

Answer:

Not rlly sure, might be x=4/5y??? i dont know

4 0
2 years ago
Which choice shows the coordinates of C’ if the trapezoid is reflected across the y-axis?
suter [353]
A reflection through the axis and is given by the following transformation rule:
 (x, y) -------> (-x, y)
 We have the following point:
 C = (5, 3)
 Applying the transformation rule we have:
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 Therefore, C' is given by:
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 Answer:
 (-5, 3)
6 0
3 years ago
Read 2 more answers
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Anna11 [10]

Answer:

it is 21 because 9+10=19+2=21-10=11+10=21 its magic

Step-by-step explanation:

5 0
3 years ago
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