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3 years ago

Is the function described by the points in this table linear or nonlinear?

2 answers:

4 0

Hello there.

<span>Is the function described by the points in this table linear or nonlinear?

x y
−2 4
0 8
1 10
2 12
3 14

</span><span>linear</span>

shusha [124]3 years ago

3 0

You can graph the points and see if they fall in a straight line. After doing this, you'd be able to see that all the lines fall in the same line. This means that the points in the table are linear.<span />

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Evaluate 6+ the sq root of 14+x minus - the sq root of 9x when x=2

romanna [79]

Hello
let : f(x) = 6 + √(14+x) - <span>√(9x)
f(2) = </span>6 + √(14+2) - √(9×2)
f(2) = 6 + √(16)-√(18)
f(2) = 6 + 4 - √(18) = 10 - √(18)

7 0

3 years ago

Five classes collected money for a charity of their choice. The amounts of money collected by the boys and girls of each are sho

34kurt

The girls collected 8.5 pounds more than the boys in class 4

<h3>Complete question</h3>

Five classes collected money for a charity of their choice. The amounts of money collected by the boys and girls of each are shown in the chart below.

In Class 4, how much more money did the girls collect than the boys?

<h3>How to determine the difference in amounts?</h3>

From the attached chart, we have the following amount in class 4:

Girls = 12 pounds

Boys = 3.5 pounds

The difference is calculated as:

Difference = Girls - Boys

So, we have:

Difference = 12 pounds - 3.5 pounds

Evaluate

Difference = 8.5 pounds

Hence, the girls collected 8.5 pounds more than the boys in class 4

Read more about charts at:

brainly.com/question/25583717

#SPJ1

8 0

2 years ago

Claire has quarters and nickels in her purse. The total value of the coins is $2.65. Which equation can be used to find x, the n

bogdanovich [222]

Answer:

0.05(2x +4) +0.25x =2.65

Step-by-step explanation:

The decimals are in the right places. A. would have been correct but it would have had to be 265 instead of 2.65. They put the decimals in the incorrect place.

6 0

3 years ago

Select all the correct answers.<br> Which expressions are equivalent to this exponential expression?

Furkat [3]

Answer:

(-2^2)^-6 / (2^-5)^-4 ---> 2^-32

(2^2)^2 x (2^3)^-3 ---> 2^-5

2^4 x (2^2)^-2 ---> 1

(-2^-4)^-2 x (2^2)^0 ---> 2^8

3 0

3 years ago

Find the slope between the points: <br><br>(4, -7) and (2, 1)

Alexxandr [17]

Answer:

m=-4 slope is -4

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers