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artcher [175]
3 years ago
8

The graph of f(x) = x2 has been shifted into the form f(x) = (x − h)2 + k: What value of K? 1) -3 2) -2 3)2 4)3

Mathematics
1 answer:
alexandr1967 [171]3 years ago
8 0

Answer:

4) 3.

Step-by-step explanation:

According to the graph, f(x) has been shifted two units to the right and 3 units up. k is the number of units f(x) has been shifted vertically. So, the value of K is 4) 3.

Hope this helps!

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The table gives the scores of 6 students from a class of 25 in a competitive exam. the point estimate of the mean score for the
Ymorist [56]

The mean of the scores if 6 students in a competitive exam is 25 marks.

Given scores of 6 students are: 10,30,50,40,20 in a competitive exam.

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Mean is the sum of all the values in a set of data, such as numbers, measurements, divided by the number of values. It is also known as average.

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Learn more about mean at brainly.com/question/1136789

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Question is incomplete as it should include :

Marks of students =10,30,50,40,20.

8 0
1 year ago
In 1960, the population of a town was 14 thousand people. Over the course of the next 50 years, the town grew at a rate of 30 pe
andre [41]

SOLUTIONS

Given: Assume y is the population

\begin{gathered} t=0=1960,y=14030 \\ t=1=1961,y=14060 \\ so\text{ b = 14000} \\ so\text{ k = 30} \end{gathered}

The town grow at the rate of 30 people per year.

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\begin{gathered} 2030-1960=70 \\ y=30k+14000 \\ y=30(70)+14000 \\ y=2100+14000 \\ y=16100people \end{gathered}

(B) so when y = 15000, find t

\begin{gathered} y=15000 \\ y=30t+14000 \\ 15000=30t+14000 \\ 15000-14000=30t \\ 1000=30t \\ t=\frac{1000}{30} \\ t\approx33 \\ t=1960+33 \\ t=1993 \end{gathered}

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Answer:

3.904 x 10^7

Step-by-step explanation:

if im right or helpful plz mark as brainliest

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