All categories

4 years ago

Which table represents the same proportional relationship as the graph?

Mathematics

2 answers:

bogdanovich [222]4 years ago

6 0

Answer:

Step-by-step explanatio

ANTONII [103]4 years ago

3 0

Answer:

The first table

Step-by-step explanation

The x coordinate for the first point is 3, and the y coordinate is 4. The second point's x coordinate is 6, y coordinate is 8, and the last point the x coordinate is 9 while the y coordinate is 12.

You might be interested in

The volume of a cube is 27 cubic inches. What is the length of each edge of this cube?

kupik [55]

Answer:

c. 3 inches

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Simplify (x - y)^2 - 2(x - y) + 1

Rus_ich [418]

Answer:

(x-y-1)^2 or [(x-y)-1]^2

Step-by-step explanation:

We are given the expression:-

$\displaystyle \large{ {(x - y)}^{2} - 2(x - y) + 1 }$

Let A = (x-y)^2

$\displaystyle \large{ A^{2} - 2 A+ 1 }$

From:-

$\displaystyle \large{ {x}^{2} - 2x + 1 = {(x - 1)}^{2} }$

Thus:-

$\displaystyle \large{ {A}^{2} - 2A + 1 = {( A- 1)}^{2} }$

Rewrite A in (x-y)^2.

$\displaystyle \large{ {(x - y)}^{2} - 2(x - y) + 1 = {( (x - y) - 1)}^{2} }$

5 0

3 years ago

The ages of two groups of dance students are shown in the following dot plots: A dot plot shows Age in years on the horizontal a

lutik1710 [3]

I did the test. The answer is "Group X has less variability in the data."

3 0

3 years ago

Read 2 more answers

How to do question 1 and 2

prisoha [69]

For the question 2
the square root of a is a^(1/2)
so you can multiply a^2 and a^(1/2)
to get a^2.5
(a^3)^2 is equal to a^6
Divide a^2.5by a^6
The answer is a^(-3.5)
or 1/a^(3.5)

7 0

3 years ago

The function f is defined by f(x)=x^2-5 find f(2y)

Anuta_ua [19.1K]

$\bf f(x)=x^2-5\qquad \qquad f(2y)=(2y)^2-5\implies f(2y)(2^2y^2)-5
\\\\\\
f(2y)=4y^2-5$

4 0

4 years ago