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2 years ago

How do you graph y=8x?

Mathematics

2 answers:

Agata [3.3K]2 years ago

5 0

Answer:

this is graph y=8X

Step-by-step explanation:

vredina [299]2 years ago

3 0

Answer: in the photo

Step-by-step explanation:

To understand how to graph basic linear equations, you'll need to understand the components of the equation. Essentially, 8x will give you the corresponding y value on the graph.

The formula for basic linear equations is y = mx + c, where m is the slope/gradient. Slope is found by rise/run or (y2-y1)/(x2-x1).

For this specific equation, this means that for every 8 units that you take up (rise), you move one step sideways to the right (run).

Since there are no additional components to this equation, the line will pass through the origin (0,0).

Hope this makes sense!

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Plis help with this. - - -

madreJ [45]

Answer: 16

Step-by-step explanation:

multiplying by negative exponents can be a little tricky. So (1/4x)^-2 becomes 16/x^2 = __/x^2 so the missing number is 16

4 0

3 years ago

Please help me ASAP <br> I will give brainliest

stellarik [79]

Answer:

-23

Step-by-step explanation:

rearrange to point slope form first

slope can be fine by y2-y1/x2-x1 (im using the first 2 points)

so 13-25 = -12 and -54-(-72) = 18, and the slope is -12/18 which is -2/3

then you can use any point (i used the first point) to create the point slope form which is y-ypoint=slope(x-xpoint) and equation would be y-25=-2/3(x+72)

turn it into slope intercept form by multiplying -2/3 within the equation and adding -25 on both sides

you will get y= -2/3x-23

and the y intercept will be (0, -23)

3 0

2 years ago

Read 2 more answers

If g(x)=a x f(x+b) how is f(x) transformed to get g(x)

guajiro [1.7K]

Answer:

Ok, we know that g(x) = a*f(x + b), we want to find all the transformations that we must apply to f(x) to construct g(x).

Let's assume at the beggining that T2(T1(f(x))) = g(x), and start appliying the transformations.

First, we have a horizontal shift.

If we want to move the graph A (A positive) units to the right, we should have:

g(x) = f(x - A)

in this case we have

g(x) = f(x + b) = f(x - (-b))

So we have a shift of -b units to the right, or b units to the left.

Second:

We have a vertical contraction/dilation.

if we have a function f(x), a compression/dilation of scale factor A is written as:

g(x) = A*f(x)

if A > 1, we have a dilation.

if 0 < A < 1, we have a contraction.

In this case the scale factor is a.

g(x) = a*f(x).

Now, applying both transformations we have:

> shift of b units to the left.

> contraction/dilation of scale factor a.

g(x) = a*f(x +b)

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3 years ago

Read 2 more answers

Danielle wants to buy a magazine for $11. The sales tax is 5%. How much would the total cost of the magazine be with tax include

dimulka [17.4K]

Answer:

$11.55

Step-by-step explanation:

If we convert the percentage to 1.05 and multiply it by 11, it's 11.55.

7 0

2 years ago

Can 121/12 be simplified to be smaller than it already is?

mr_godi [17]

Answer:

Step-by-step explanation:

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2 years ago