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1 year ago

Given: ΔABC with vertices A(-3,0), B(0,6), and C(4,6),

Mathematics

1 answer:

tamaranim1 [39]1 year ago

3 0

9792381 ÷ 13ven: ΔABC with vertices A(-3,0), B(0,6), and C(4,6),

find equation of the three altitudes in

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What is the average rate of change of f over the interval -7 < or equal to x Give an exact number

Annette [7]

Answer:

$\frac{4}{3}$

Step-by-step explanation:

The average rate of change can be found by using the following formula

$\frac{f(x_{2}) - f(x_{1}) }{x_{2} - x_{1}}$

Since the interval goes from -7 to 2, we should find the y-values that correspond to x=-7 and x=2.

By inspection of the graph, we can clearly see that when x is -7, y is -7 as well and when x is 2, y is 5.

Now that we know this, we can simply plug these values into the formula!

$\frac{f(2) - f(-7) }{2 - (-7)} = \frac{5 - (-7)}{2 - (-7)} = \frac{5 +7}{2+7} = \frac{12}{9} = \frac{4}{3}$

Good luck!

3 0

3 years ago

HELP ASAP!!!

artcher [175]

The answer will be d but I am not fully sure.

8 0

2 years ago

Can you help me with this? thanks made it 20 points!

liraira [26]

I agree with Roaltyjess<span />

8 0

3 years ago

The ratio of sixth graders to seventh graders at the school dance is 2 to 3.

Inessa [10]

Answer:

Step-by-step explanation:

2:3 x 9

18:27

18 + 27 = 45

6 0

3 years ago

(1 mark)

svet-max [94.6K]

Answer:

Inverse proportion

Step-by-step explanation:

Inverse proportion: in this type of relation, two quantities proportion such that one decreases and other increases or vice-versa.

So, in the given question when the number of workers increases, time is taken for certain work decreases.

So, Inverse proportion is the correct answer.

8 0

3 years ago