3 years ago

20. Determine the rate of change for the following equation on the given interval.

2 answers:

7 0

The equation is of a line so the rate of change is the same all along it. The rate of change is just the slope of the line = 2.

4 0

-2<x<3 | *2
-4<2x<6 | +7
3< 2x+7< 13

3<10<13

The answer is C

You might be interested in

True [87]

A) 3/2 b) 6 c) at 1.5 weeks the plants grew 2.25 inches hope this helps

4 0

3 years ago

Nataliya [291]

Answer:

. A LINEAR REGRESSION is your answer

8 0

3 years ago

vivado [14]

Answer:

3 pounds

Step-by-step explanation:

8 0

3 years ago

Lena [83]

I think the answer to this question is 10% but I don’t know if it’s right

3 0

3 years ago

nignag [31]

Answer:

25%

Step-by-step explanation:

If we consider the original price of the piece of suit is x.

Given that, on Monday during a one day sale, the price of the suit was decreased by 20%.

Therefore, the new price of the suit on Monday is $x( 1 - \frac{20}{100}) = 0.8x$ .

Now, the price of the suit on Tuesday was changed back to the original price i.e. x.

Therefore, the price is increase by (x - 0.8x) = 0.2x from the price of 0.8x.

So, the percentage change in price of the suit on Tuesday is $\frac{0.2x}{0.8x} \times 100 = 25$ %. (Answer)

8 0

3 years ago