1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lubasha [3.4K]
3 years ago
13

Please help on one math question

Mathematics
1 answer:
kvv77 [185]3 years ago
8 0
It's f(x) = sin2x

Because when you multiply x by any number greater than 1, the graph will shrink.

Try but pi/2 in the equation you will get sin(pi) which is 0. And that satisfies the gragh.
You might be interested in
If the area of a square is multiplied by 16, the area becomes 25 square inches. find the length x of a side of the square.
IgorLugansk [536]
Area of a square= length^2
16 x length^2 = 25 square inches
length^2 = 25/16 square inches
length = 5/4 inches (B)
3 0
3 years ago
PLEASE HELP QUICK!!
Katarina [22]

Answer:

The farmers were happy because the botanist (plant scientist) said their grape and wheat fields would have plentiful yields this coming harvest.

5 0
3 years ago
Write an equation of a line which has a slope of -2 and goes through the point (-4, 11).
Klio2033 [76]

Answer:

y -11 = -2(x+4)

or

y = -2x+3

Step-by-step explanation:

We can use the point slope form of a line

y - y1 = m(x-x1)  where m is the slope and (x1 ,y1) is a point on the line

y - 11 = -2(x- -4)

y -11 = -2(x+4)

We can rewrite it in slope intercept form

y-11 = -2x-8

Add 11 to each side

y = -2x+3

7 0
3 years ago
Read 2 more answers
What is the area of the circle if XY = 5.4 mm? 5.4π mm2 7.29π mm2 10.8π mm2 14.58π mm2
Dafna1 [17]

Answer: 7.29π mm²

Step-by-step explanation:

First, I am assuming XY is the diameter of the circle :)

The formula for the area of a circle is πr² (r = radius)

So that means we need to divide the diameter by 2 to find the radius

5.4 / 2 = 2.7

Now we simply plug in our numbers!

3.14 · 2.7²

3.14 · 7.29

And that's it!

Hope this helped you :)

3 0
4 years ago
If two variables have a strong positive association, then as one variable increases, the other variable also increases. is it fa
iren2701 [21]
No, as correlation does not necessarily imply causation. For example, although the number of ice creams sold and the number of people that fainted may have a strong positive association, this does not mean that buying ice creams causes people to faint - they are both responding to the variable temperature: this is known as a common response.
5 0
3 years ago
Other questions:
  • A moving walkway at an airport moves at a pace of 1.75 feet per second. If you stand on the walkway as it moves, how long will i
    13·1 answer
  • You need to buy new tile for your kitchen. it measures 13.25 feet by 7.5 feet. what is the area of the kitchen that you calculat
    15·1 answer
  • The sum of 4 consqutive terms in an A P is 32 and the ratio of the product of the first and the last term of the product of two
    8·1 answer
  • What is an equation of the line that is parallel to y=9−4x and that passes through the point (0, 7)?
    5·1 answer
  • Use the graph to find the slope of the line. Tell with the slope means in this context
    15·1 answer
  • The cost of a fridge has increased by 15% to £828 <br> Work out the original price
    13·2 answers
  • An online store is having a sale on digital cameras. The table shows the regular price and the sale price for the cameras.
    13·1 answer
  • I need help with #14 MULTIPLE CHOICE
    13·2 answers
  • Mr chen is putting bricks down on his patio. The patio is 10 feet long and 4 feet wide. The bricks cost $2 per square foot. How
    14·1 answer
  • HELP ME PLEASEE
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!