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lakkis [162]
3 years ago
14

The graph of g(x) = (1/2)x is the graph of f(x) = 2x reflected over the y-axis. Which graph represents g(x)?

Mathematics
2 answers:
larisa [96]3 years ago
4 0
Reflect across y axis means that you replace x with -x

f(-x)=2(-x)=-2x
g(x)=-2x
de graph is the one that passes through (0,0) and (1,-2) and -1,2)
loris [4]3 years ago
4 0

Answer:

The answer is option two on the quiz. The graph is asking us to reflect the given graph over the y-axis. Therefore, the only one that matches is the second option. The graph that passes through (0,1), (-1,2), and (0,5)



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Please help i would really appreciate it.
vredina [299]
(1,4) this is because the flip over y axis does not touch the y value but gives the opposite of the x value
8 0
3 years ago
Read 2 more answers
The graph of the function f(x)=4/5 sqrt x is shown.<br> What is the domain of the function?
S_A_V [24]

Answer:

All real number greater than equal to zero.

Step-by-step explanation:

The function is given by

f(x) = \frac{4}{5}\sqrt x

The domain is defined as the input values so that the function is well defined.

here, the values of x should be all real number and zero also.

So, the correct option is  (d).

5 0
2 years ago
PLEASEEE HELP ME I NEED THIS ASAP
Pavel [41]

Answer:

The fourth option is the correct answer

Step-by-step explanation:

The given expression is

-2n(5+n-8-3n)

Given that n=3,We substitute the value of n into the expression and simplify.

This implies that,

-2n(5+n-8-3n)=-2(3)[5+3-8-3(3)]

=-6(5+3-8-9)

=-6(-9)

=54

Hence the answer is 54

6 0
3 years ago
Read 2 more answers
Mutiply each on like 1 times 2 times 4
kow [346]

Answer:

.

Step-by-step explanation:

3 0
3 years ago
A student took a total of 4 tests over the course of 8 weeks. How many weeks of school will the student attend to take a total o
Julli [10]

Answer:

4/8 = 20/x

20 x 8 = 160

160 ÷ 4 = 40

the student will attend 40 weeks of school

3 0
3 years ago
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