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Leokris [45]
3 years ago
9

3y-4x=3 find the rate of change for each function above Which function has the greatest rate of change?does any pair of function

have the same rate of change? What specific strategies did you use to find the rate of change for each function? Explain Explain the strategies you used? Plz help me
Mathematics
1 answer:
pishuonlain [190]3 years ago
7 0

Answer:

4/3

Step-by-step explanation:

Sounds as though this problem presented several rates of change, but you have shared only one:  3y - 4x = 3.  If we take x to be the independent variable, then 3y = 4x + 3, and y = (4/3)x + 1.  The rate of change of this function (the rate of change of y with respect to x) is therefore 4/3.

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2(a-3)÷(a-4)(a-5)+a-1÷(3-a)(a-4)+a-2÷(5-a)(a-3) simplify.​
Arlecino [84]

<u><em>I'm almost confident that I did this wrong, but i tried...</em></u>

Answer:

4a-9 ÷ -19

Step-by-step explanation:

(It was easier for me to put it in fractions)

\frac{2(a-3)}{(a-4)(a-5)} + \frac{a-1}{(3-a)(a-4)} + \frac{a-2}{(5-a)(a-3)}        (3-a) (a-4) + (5-a) (a-3)

\frac{2a-6}{(a-4)(a-5)} + \frac{a-1}{(3-a)(a-4)} +  \frac{a-2}{(5-a)(a-3)}      3 - a · a - 4 + 5 - a · a - 3

    \frac{2a-6}{(2a-20)} + \frac{a-1}{(3-a)(a-4)} + \frac{a-2}{(5-a)(a-3)}               3 - a + 1 - a - 3

   \frac{2a-6+a-1+a-2}{(2a-20)+(3-a)(a-4)+(5-a)(a-3)}                        1 - a - a

                 \frac{4a-9}{2a-20+1-2a}                                       1 - 2a

                   \frac{4a-9}{2a-19-2a}

                      \frac{4a-9}{-19}

8 0
3 years ago
Why does (2×3×7)4 = 2^4 3^4 7^4
kow [346]

im assuming the 4 is an exponent, so (2 * 3 * 7)^4 = 2^4 + 3^4 + 7^4 because of the distributive property. the ^4 gets distributed to everything inside of the parentheses.

8 0
3 years ago
Miss Kincaid is 65 inches of ribbon is your post to instantly 5 inches of ribbon how many students get a 5 inch piece of ribbon
mestny [16]
If each student gets 5 inches, then 13 would receive it. I hope this is what you're asking
5 0
3 years ago
Use the probability distribution table to answer the question. What is P(X≥2)? Enter your answer, as a decimal, in the box
padilas [110]

Answer:0.88

Step-by-step explanation:

7 0
3 years ago
A. 12
kondor19780726 [428]

Tree casts a shadow 30 feet long. A MHS student standing near the tree casts a shadow 9 feet long. The  student is 6 feet tall. What is the height of the tree? Show all work

<em><u>Answer:</u></em>

Option D

The height of tree is 20 feet tall

<em><u>Solution:</u></em>

From given question,

Shadow of tree = 30 feet

Height of tree = ?

Height of student = 6 feet

Shadow of student = 9 feet

We have to find the height of tree

We can solve the sum by proportion

\frac{\text{height of tree}}{\text{shadow of tree}} = \frac{\text{height of student}}{\text{shadow of tree}}

This forms a proportion and we can solve the sum by cross multiplying

\frac{\text{height of tree}}{30} = \frac{6}{9}\\\\\text{height of tree} = 30 \times \frac{6}{9} = 30 \times \frac{2}{3}\\\\\text{ height of tree } = 10 \times 2 = 20

Thus height of tree is 20 feet tall

5 0
3 years ago
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