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lara [203]
2 years ago
8

Help me Please!! Math is a struggle tbh

Mathematics
2 answers:
grandymaker [24]2 years ago
7 0

Answer:

Step-by-step explanation:

Lelu [443]2 years ago
7 0

Answer:

1. It increases at 0-15 minutes

2. The rate of change is 3 and I got it by using the formula; \frac{rise}{run} to calculate. So the line went up 15 and right 5 times so it'll be 15/5 = 3

3. It stays constant from 15-35 minutes.

4.The rate of change is 0 because the rate of change for every horizontal line is 0.

5. It decreases from 35-45 minutes

6. The rate of change is -4 and I got it by using the formula; \frac{rise}{run} to calculate. So the line went down -20 and right 5 times so it'll be -20/5 = -4

7. The rate of change is negative because the line is going down which means that the line is negative.

Step-by-step explanation:

1. As you can see the line is going up which means its increasing.

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ycow [4]

Intercept of equation 2x + 3y - 6z = 30 is (15, 0, 0) , (0, 10, 0) and (0, 0, -5)

<h3><u>Solution:</u></h3>

Given equation is:

2x + 3y - 6z = 30

We have to find the intercepts

Intercept are the point where equations cut the x- axis, y- axis and z- axis.

<em><u>Thus, at x- axis :</u></em>

y and z both are zero

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<h3>Thus the intercept is (15, 0, 0)</h3>

<em><u>Thus at y - axis:</u></em>

x and z both are zero

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y = 10

<h3>Thus the intercept is (0, 10, 0)</h3>

<em><u>Thus at z - axis:</u></em>

x and y are both zero

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2(0) + 3(0) - 6z = 30

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