3 years ago

Identify the transformation shown by the 2 lines on the graph as a dilation or translation.

Mathematics

1 answer:

saveliy_v [14]3 years ago

7 0

Answer:

b) dilation

Step-by-step explanation:

Translation:

Figure has the same size, just in different positions.

Dilation:

FIgure has different size.

In this question:

We have function $f(x) = x$ .

And also, we have function $g(x) = \frac{x}{4}$ , that is, the figure f changes in size, is divided by 4. So it is a dilation.

You might be interested in

Can you conclude that this parallelogram is a rectangle? Explain.

maxonik [38]

I think it yes the diagonals are congruent but I can’t really tell

5 0

3 years ago

Read 2 more answers

9. Marika Perez's gross biweekly pay is $2,768.00 How much does she earn annually.

faust18 [17]

The answer is 71,968

5 0

3 years ago

Read 2 more answers

s2008m [1.1K]

It will be $105 a month

5 0

3 years ago

Find the perimeter of the semicircle when diameter is 3.5 cm. (1 Point)

Feliz [49]

● Answer:

8.995 cm

● Step-by-step explanation:

P = d + L/2

d = 3.5 cm

L/2 = 2pi×r/2

= pi×d/2

= 3.14×3.5/2

= 5.495 cm

P = 3.5cm + 5.495

= 8.995 cm

8 0

4 years ago

Pythagorean triples are given by the formulas x2 - y2, 2xy, and x2 + y2. Use the formulas for the Pythagorean triples to prove w

Arte-miy333 [17]

Let $k$ be an integer. Suppose there is a triangle with legs of length 16 and $2k+1$ . Then by the Pythagorean theorem, the length of the hypotenuse should be

$\sqrt{16^2+(2k+1)^2}=\sqrt{4k^2+4k+257}$

The formulas for Pythagorean triples say that if the legs are integers, then so must be the hypotenuse, because if $x=16$ and $y=2k+1$ are integers, then so are $x^2-y^2$ , $2xy$ , and $x^2+y^2$ .

However, $4k^2+4k+257$ is not a perfect square trinomial, which means for any integer $k$ , the length of the hypotenuse is not an integer, so such a triangle doesn't exist.

4 0

3 years ago