All categories

4 years ago

What is the effect on the graph of the function f(x) = 2x when f(x) is changed to f(3x)?

Mathematics

2 answers:

Anni [7]4 years ago

7 0

Answer:C) horizontal compression

Step-by-step explanation:

zheka24 [161]4 years ago

3 0

F(x)=2x
f(3x)=2*(3x)=6x the slope will be bigger, so it will grow faster

You might be interested in

Can you plz help me with number seven

Elza [17]

Answer: Ethan's cylinder has a larger total surface area.

Step-by-step explanation:

You total surface area of a cylinder can be calculated with the following formula:

$TSA=2\pi rh+2\pi r^2$

Where "r" is the radius and "h" is the height of the cylinder,

Then:

1) Total surface area of Tommy's cylinder

Since the radius is half the diameter:

$r_1=\frac{6.2\ in}{2}\\\\r_1=3.1\ in$

Knowing that:

$h_1=8.8\ in$

You can subsitute values into the formula and find the total surface area:

$TSA_{1}=2\pi (3.1\ in)(8.8\ in)+2\pi (3.1\ in)^2\\\\TSA_{1}=231.78\ in^2$

2) Total surface area of Ethan's cylinder

Knowing that the radius is half the diameter:

$r_2=\frac{8.8\ in}{2}\\\\r_2=4.4\ in$

And having:

$h_2=6.2\ in$

You can subsitute values into the formula and find the total surface area:

$TSA_{2}=2\pi (4.4\ in)(6.2\ in)+2\pi (4.4\ in)^2\\\\TSA_{2}=293.04\ in^2$

Therefore, Ethan's cylinder has a larger total surface area.

6 0

3 years ago

Can someone plz help me on this plz I beg u

dimulka [17.4K]

Answer:

Step-by-step explanation:

Area of one trapezoid is 10 so double that is 20

i think thats the answer im not 100% sure but i hope this helps :)

3 0

3 years ago

If a window is 10 in + 14 in + 4 in what is the area of the window

lesya [120]

Answer:

10 x 14 x 4 = 560

Step-by-step explanation:

You have to multiple all the numbers to get the area of a surface. Dont forget to include your measurements

Hope this helps

3 0

3 years ago

When the factors of a trinomial are x-p and x-q then the coefficient of the x term in the trinomial is_____. a. The quotient of

Gnesinka [82]

Answer:

choice c.

Step-by-step explanation:

If you FOIL this out, this is what you get:

$x^2-qx-px+pq$

We need only concentrate on the x-terms, so we will ignore the first and the last ones. That leaves us with:

-qx - px

If we factor out the common x, we have:

x(-q - p), which can be rewritten as:

x(-q + -p), which is the sum of -q and -p,

choice c.

6 0

3 years ago

5. Use your function rule to de a. 5 weeks

OverLord2011 [107]

What is it you are asking?

3 0

3 years ago