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2 years ago

Representing algebraic relationships in tables and graph. Graph each equation y=x+3

Mathematics

1 answer:

KatRina [158]2 years ago

5 0

Answer:

Step-by-step explanation:

To graph this equation, start by plugging in different numbers for X and solve for Y.

For example: When x=0, y=0+3 ⇒ the coordinate is (0,3)

When x=1, y=1+3 ⇒ (1,4)

If you do this enough times, dotting each new coordinate then connecting them in a straight line, you will get your graph.

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Dada a Matriz A= [1 -2 1 ][-3 1 4] [0 6 8] , escreva uma matriz B diferente de A, tal que detA =detB.

Mariulka [41]

Use o fato de que o determinante de qualquer matriz quadrada é o mesmo da sua transposta.

$\mathbf A=\begin{bmatrix}1&-2&1\\-3&1&4\\0&6&8\end{bmatrix}$

$\mathbf B=\mathbf A^\top=\begin{bmatrix}1&-3&0\\-2&1&6\\1&4&8\end{bmatrix}$

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3 years ago

Shobos mother present age is six times shobos present age. Shobos age five from now will be one third of his mother's present ag

r-ruslan [8.4K]

Answer:

Step-by-step explanation:

From the problem statement, we can setup the following equations:

$M = 6S$

$S + 5 = \frac{1}{3}M$

where $S$ is the current age of Shobos and $M$ is the current age of his mother.

Substituting the first equation into the second will allow us to solve for $S$ :

$S + 5 = \frac{1}{3}M$

$S + 5 = \frac{1}{3}(6S)$

$S + 5 = 2S$

$S = 5$

Substituting this value into the first equation gives us the age of the mother:

$M = 6S$

$M = 6(5)$

$M = 30$

5 0

3 years ago

Read 2 more answers

Need help! Not sure what exactly is going on here!

marishachu [46]

Answer:

idk

Step-by-step explanation:

4 0

3 years ago

Whats the answer to number 9?

agasfer [191]

Answer:

B and D

Step-by-step explanation:

Because only those two equations on the graphs are straight. and are increasing or decreasing in a constant pace.

4 0

2 years ago

Can someone help menplz

MatroZZZ [7]

Answer:

1 1/2%

Step-by-step explanation:

1 square is shaded and half the other square is shaded

3 0

2 years ago