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3 years ago

What is horizontal translation

Mathematics

1 answer:

Dvinal [7]3 years ago

3 0

Answer:

In function graphing, a horizontal translation is a transformation which results in a graph that is equivalent to shifting the base graph left or right in the direction of the x-axis. A graph is translated k units horizontally by moving each point on the graph k units horizontally.

Step-by-step explanation:

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(2x+y=-2<br> 5x + 3y = -8<br> Solve by elimination

Effectus [21]

Answer:

y = -6, x =2

Step-by-step explanation:

To solve by elimination, you have to line both equations up together. Then, you multiply both equations until one variable is removed.

2x+y = -2

5x + 3y = - 8

There are many different ways to solve an elimination problem, but generally you should look for the simplest route. Here, I would multiply the top equation by -3.

-6x -3y = 6

5x +3y = -8

Imagine you are adding the two equations together. You end up with

-x = -2

Then solve for x. In this situation, it is fairly simple. Take out a factor of -1.

x = 2

Finally, choose one of your beginning equations and plug your new-found x value back into the equation.

2(2) +y = -2

4 + y = -2

y = -6

8 0

3 years ago

——————————————————————————————

DochEvi [55]

4. 3(3) + 2
(3 x 3) + 2 = 11
5. -(-6) -7
(+)6 -7 = -1

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2 years ago

Can anyone help me with this

-Dominant- [34]

Answer:

A or c!

Step-by-step explanation:

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2 years ago

Fill in the black below<br><br> 8, 15, 10, 13, 12, 11, __

Zepler [3.9K]

10
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2 years ago

Evaluating a piece wise defined function

snow_tiger [21]

Given : If x ≠ -2 then f(x) = $\frac{3}{4}x - 1$

As -5 ≠ -2 ⇒ f(-5) = $\frac{3}{4}(-5) - 1 = (\frac{-15}{4} - 1) = \frac{-19}{4}$

Given : if x = -2 then f(x) = -1

As x = -2 ⇒ f(-2) = -1

Given : If x ≠ -2 then f(x) = $\frac{3}{4}x - 1$

As 2 ≠ -2 ⇒ f(2) = $\frac{3}{4}(2) - 1 = (\frac{3}{2} - 1) = \frac{1}{2}$

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3 years ago