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ale4655 [162]
3 years ago
11

Please help me it’s for a quiz

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
5 0

Answer:

*cough**cough* Ms. Roth?

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Find and simplify the difference quotient of the​ form, <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bf%28x%2Bh%29-f%28x%29%7D%7Bh
Anastasy [175]

With f(x)=-10x+9, we have

f(x+h) = -10(x+h) + 9 = -10x + 9 - 10h

Then the difference quotient is

\dfrac{f(x+h)-f(x)}h = \dfrac{(-10x+9-10h)-(-10x+9)}h = \dfrac{-10h}h = -10

since <em>h</em> ≠ 0.

7 0
3 years ago
Which answer do I pick .
Jobisdone [24]
I don’t think you pick an answer you just put all of those formulas and solutions into your calculator and that will give you what you need to move onto the next question/ step
5 0
3 years ago
A variable needs to be eliminated to solve the system of equations below. Choose the
sasho [114]

Step-by-step explanation:

-4x - 2y = 18

+ (4x - 4y = -36)

=> -6y = -18, y = 3

As we added the equations together, we have eliminated x and found y.

Hence the correct answer is "Add to eliminate x".

4 0
2 years ago
A car has 15 gallons of gas in its tank. The car travels 35 miles per gallon of gas. It uses 1/35 of a gallon of gas to go one m
ikadub [295]

Answer:

2.86 gallons

Step-by-step explanation:

If 1/35 gallon of gas = 1 mile

To travel 100 miles,

1/35 × 100

= 0.0286 × 100

= 2.86 gallons

Therefore, the car needs 2.86 gallons of gas to travel 100 miles.

4 0
3 years ago
Can someone tell me what’s going on with this pattern changes. And next step pattern that would look like. And a function rule t
MA_775_DIABLO [31]

Answer:

so it should be adding by 2 and the next shape should look like a larger backwards L adding one block to each end hopefully you can understand.

Step-by-step explanation:

3 0
3 years ago
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