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fgiga [73]
3 years ago
10

Determine the domain of the function, and then graph it.

Mathematics
1 answer:
Tomtit [17]3 years ago
6 0
First set change the function f(x) to y so
that it would be
y = \sqrt{x + 4} - 1
Then set y = 0
0 = \sqrt{x + 4} - 1
Then solve for x

X = - 3

To graph it, just plot the point (-3,0) on the x-axis
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The residual plot for a data set is shown.
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Answer:

The regression line is not a good model because there is a pattern in the residual plot.

Step-by-step explanation:

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3 years ago
Read 2 more answers
How is 3/8 written as an decimal?
yaroslaw [1]
3/8 written as an decimal is <span>0.375</span>
8 0
3 years ago
PLEASEEEE HELPPPPP!!!
Taya2010 [7]

(1, 3.5 ) and (3, 3.5 )

the endpoints of the midsegment are at the midpoints of DE and DF

using the midpoint formula with D(0, 7), E(2, 0), F(6, 0)

midpoint of DE = [\frac{1}{2}(0 + 2),\frac{1}{2}(7 + 0)] = (1, 3.5)

midpoint of DF = [\frac{1}{2}(0 + 6),\frac{1}{2}(7 + 0)] = (3, 3.5)


4 0
3 years ago
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