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4 years ago

Which graph represents the function f(x) = |x + 3|?

Mathematics

2 answers:

Sophie [7]4 years ago

6 0

Answer: (B)
Explanation: If you are unsure about where to start, you could always plot some numbers down until you see a general pattern.

But a more intuitive way is to determine what happens during each transformation.
A regular y = |x| will have its vertex at the origin, because nothing is changed for a y = |x| graph. We have a ray that is reflected at the origin about the y-axis.

Now, let's explore the different transformations for an absolute value graph by taking a y = |x + h| graph.
What happens to the graph?
Well, we have shifted the graph -h units, just like a normal trigonometric, linear, or even parabolic graph. That is, we have shifted the graph h units to its negative side (to the left).

What about the y = |x| + h graph?
Well, like a parabola, we shift it h units upwards, and if h is negative, we shift it h units downwards.

So, if you understand what each transformation does, then you would be able to identify the changes in the shape's location.

kogti [31]4 years ago

6 0

Answer:

2nd graph or B.)

Step-by-step explanation:

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Please answer! Will mark as Brainliest if correct.

SSSSS [86.1K]

Answer:

C I believe

Step-by-step explanation:

I believe it is C because she got the prices for the student, adult, and total price.

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3 years ago

To stay on budget, Kurt must spend less than $50. Yesterday, he spent $7 for lunch. Today he wants to buy sports cards, which co

Sergio [31]

Kurt has to buy fewer than 43 card to stay on budget

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3 years ago

Read 2 more answers

Use the unit circle to find cot 225°

SCORPION-xisa [38]

Answer:

$\cot 225\degree=1$

Step-by-step explanation:

We want to use the unit circle to find the value of $\cot 225\degree$ .

Note that $225\degree$ is in the third quadrant.

This makes an angle of $45\degree$ with the positive x-axis.

$\cot 225\degree=\frac{\cos225\degree}{\sin225\degree}$

$\cot 225\degree=\frac{-\cos45\degree}{-\sin45\degree}$

On the unit circle;

$\cos 45\degree=\sin 45\degree=\frac{\sqrt{2} }{2}$

$\cot 225\degree=\frac{-\frac{\sqrt{2}}{2}}{-\frac{\sqrt{2}}{2}}$

$\cot 225\degree=1$

7 0

3 years ago

36 as aProduct of its prime factors

torisob [31]

3^2 * 2^2

or basically,

3 * 3 * 2 * 2

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4 years ago

Write the equation of the line that passes through the point (4,3) and is parallel to the line x=0.

Vaselesa [24]

Answer: x=4

Step-by-step explanation: The line x=0 is basically the y- axis, so any line parallel with that will have the form x=n. From the point (4,3), we know that it intersects with an x-value of 4 and a y- value of 3. Since it is a vertical line, it must be the line x=4, because the line intersects the x-value of 4. The y-value doesn't matter because a vertical line already intersects all y-values.

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3 years ago