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stiks02 [169]
3 years ago
14

How do you find rate of change using a graph?

Mathematics
2 answers:
worty [1.4K]3 years ago
8 0

Answer:

Look at one point and then go over and down and over would be the top and the down would be the bottom number

Step-by-step explanation:

Ber [7]3 years ago
3 0

U find the rate of change by using the equation:

Y^2-y^1

————-

X^2-x^1

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Last month, Seth made money by selling stocks. His investment income was $401
jolli1 [7]

Answer:

B, Seth lost $261 by selling stocks.

Step-by-step explanation:

Since the income is negative, it would only be logical that he would've lost money, since you can't make negative money.

8 0
2 years ago
What is the product of 3.4 × 10−14 and 1.8 × 10^28?
DENIUS [597]
None of the answer matches the correct ans
(3.4×10-14)(1.8×10^28)
20(1.8×10^28)
3.6×10^29
8 0
3 years ago
Which of the following is true about the graph of f(x)=7^x. Select all that apply.
marishachu [46]

Answer:

D

Step-by-step explanation:

If it intersects the x axis, then y = 0. This is not possible, as you can plug in x to be 1/100000000000000000000000000000000000, or something very tiny, but it will never get 0. So, A is not a choice.

This also means B is not a choice.

If C is a choice, then it does not intercept the y axis, or x cannot be 0. This is not true, because (0, 1) is on the graph.

Finally, we have D. It intercepts the y axis (we have proven this in C). So, this is the only answer choice that is correct.

7 0
2 years ago
Yael used to have a square garage with 254 ft2 of floor space. She recently built an addition to it. The garage is still a​ squa
Anna [14]

Answer:

120

Step-by-step explanation:

5 0
3 years ago
a fair coin is flipped 10 times. what is the probability of getting the same number of heads and tails
Dafna11 [192]

If you flip a coin one time, the probability to get a Head is

p = 1/2

The probability of not getting a head in a single toss is :

q = 1 - 1/2 = 1/2

Thus there is only one unique situation to get the same number of heads and tails : in 10 toss you need to get exactly five heads, it will means that the rest is the tails.

Now using Binomial theorem of probability, the probability of getting exactly x = 5 heads in a total of n = 10 tosses is :

P(X = 5) = \frac{10!}{5!*5!} *(\frac{1}{2})^{5} *(\frac{1}{2})^{5}≈ 0.246

So the probability of that is 24,6 %

Good Luck

3 0
2 years ago
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