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SashulF [63]
3 years ago
9

Suppose f(x)=x^2-4.Find the graph of f(3x)

Mathematics
1 answer:
mafiozo [28]3 years ago
4 0

Answer:

3(x²-4) or 3x²-12

Step-by-step explanation:

x²-4 times 3 is equal to 3x-12 which is also 3(x²-12)

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A line has a slope of zero and passes through the point (-2,6)
Lera25 [3.4K]

Answer:

y = 6

Step-by-step explanation:

If the slope of a line is zero, then it is a horizontal line. This means that the line will have a constant y value for all x, hence the equation of the line is y = 6

3 0
3 years ago
What is the formula for the perimeter of a rectangle?
Damm [24]
The perimeter of a rectangle is =2 (w+L)
3 0
3 years ago
Mr. Jones took a survey of college students and found that 60 out of 65 students are liberal arts majors. If a college has 8,943
hammer [34]

Answer:

We can expect 8255 numbers of students are liberal arts majors.

Step-by-step explanation:

Given:

Total Number of students in the college = 8943

Now According to Mr. Jones Survey;

60 out of 65 students are liberal arts majors.

We need to find the number of students who are liberal arts majors out of total number of students in college.

Solution:

First we will find the Percentage number of students who are liberal arts majors according to survey.

Percentage number of students who are liberal arts majors can be calculated by dividing 60 from 65 then multiplying by 100.

framing above quote in equation form we get;

Percentage number of students who are liberal arts majors = \frac{60}{65}\times 100 = 92.31\%

Now we will find the Total number of students who are liberal arts major.

Total number of students who are liberal arts major can be calculated by Multiplying Percentage number of students who are liberal arts majors with total number of students in the college and then dividing by 100.

framing above quote in equation form we get;

Total number of students who are liberal arts major = \frac{92.31}{100}\times 8493 \approx8255.28

Since number of students cannot be in point, so we will round the value.

Hence We can expect 8255 numbers of students are liberal arts majors.

5 0
3 years ago
Factor the expression completely.<br> 1882 - 32
german

Answer:

2 (941 - 16)

Step-by-step explanation:

You need to first find a number that is a factor of 1882 and -32

In this case it would be 2

So you factor out 2

= 2 (941 - 16)

6 0
2 years ago
Heeeeeeeeelllllppp!!!!
Genrish500 [490]
Z is 10 yd    y is 38    v is 7.9 yd     x is 90 because it is a right angle     u is 6.2 yd    and w is 52 i belive because if you add 38 and 90 you get 128 now take 180-128=52 
7 0
3 years ago
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