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viva [34]
3 years ago
15

If f(x)=2x+2 and g(x)=x^2 what is (g•f)(-4)

Mathematics
1 answer:
mestny [16]3 years ago
5 0

Answer:

-64

Step-by-step explanation:

(g•f)(-4) ➡ g(-4) • f(-4)

f(-4) = -6

g(-4) = 16

16 × -4 = -64

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Examine the algebraic expression.
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2, 4, 6

Step-by-step explanation:

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4 years ago
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If the outlier is removed, which measure will not change?<br><br> mean<br> median<br> mode<br> range
Elena-2011 [213]

Answer:

Out of mean, median, mode, and range, the answer to this question is mode. If an outlier is removed, mode will not change. Hope this helps!

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3 years ago
Write the point-slope form of the line that passes through (6, 1) and is parallel to a line with a slope of -3. Include all of y
denpristay [2]

Answer:

(y - 1) = -3(x - 6)

Step-by-step explanation:

The equation of a line in point-slope form is

(y-y_{1}) = m (x-x_{1})

where y1 and x1 are 2 known points, and m is the slope of the line. So simply just fill in the blanks.

y is a variable so it is left alone (since there is no subscript).

y1 we are told is 1.

m we are told is -3 (the slope)

x is a variable so it is left alone (since there is no subscript).

x1 we are told is 6.

3 0
3 years ago
We have 25% off coupon for a Christmas tree already marked down to 10% if the original price of the tree is 189 how much will sh
Vladimir [108]

Answer:

She will pay $122.85

Step-by-step explanation:

First, find the amount of the percents.

To do that, turn the percents into decimals.

25% --> 0.25

10% --> 0.10

Then, multiply each decimal with the original price.

189×0.25= 47.25

189×0.10= 18.90

Now that you have the amount of the percents, subtract both from the original price.

189- (47.25+18.90)

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