Which table represents a nonlinear function?

Answers

Answer 1

Answer:

Answer:

The table that represents the nonlinear function is the one where the x-values are -7, -5 and 0 and the y-values are -3, 0 and 3.

Step-by-step explanation:

In order for a table to represent a linear function, there needs to be a consistent change in y-values divided by the change in x-values. For example, for any two points on the table when we subtract two y-values and divide by the number we get when we subtract two x-values, this change should be represented throughout the table. So, in the case of the other three tables, when we choose two points from the table, such as (-5, 7) and (-2,6) and put them into an equation (y2-y1/x2-x1) or (6-7)/(-2-(-5)) we would get a change of -1/3. However, when we apply this concept to the table where x-values are -7,-5, and 0, we see that the change is not consistent between points, so the function must be nonlinear.

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12 5/6x-14x+1/6x helpppppp agaiinnn

Answers

I would look it up on google

Please help quickly!!! Which equation shows the correct use of the Power of Products Property?
A. (2x^5y^2)^3=6x^5y^2
B. (2x^5y^2)^3=6x^15y^6
C. (2x^5y^2)^3=8x^8y^5
D. (2x^5y^2)^3=8x^15y^6

Answers

Answer:

Option D is correct.

$(2x^5y^2)^3= 8x^(15)y^6$

Step-by-step explanation:

Power of product property:

$(x^m)^n = x^(mn)$

$(ax)^m = a^m \cdot x^m$

Let the equation: $(2x^5y^2)^3$

Using power of products Property on given equation:

$(2x^5y^2)^3$ = $2^3 \cdot (x^5)^3 \cdot (y^2)^3 = 8 \cdot x^(15) \cdot y^6 = 8x^(15)y^6$

Therefore, the only option D of an equation which shows the correct use of power of Products property is, $(2x^5y^2)^3= 8x^(15)y^6$

$(2x^5y^2)^3=2^3 * (x^5)^3 * (y^2)^3=8 * x^(5 * 3) * y^(2 * 3)=8x^(15)y^6$

The answer is D.

Decimal in tenths that is less than 2.42 but greater than 2.0

Answers

2.1, 2.2, 2.3, or 2.4. Any of those should work

A group of friends went out for dinner and decided to split the cost of the bill equally. If each person contributed $32, the friends would have $18 more than they needed for the bill but not enough for a 15% tip. If each person contributed $35, they would cover the bill and a 15% tip and have $6.30 left over. How much was the bill, and how many friends went out for dinner?

Answers

Answer:

The number of friends that went out for dinner is 8

And their bill is $238

Step-by-step explanation:

Let's assume that the number of friends that went out for dinner to be x

And the bill for the dinner to be y

If each person contributed $32 and paid off the bill,they will have a balance of $18

32x - 18 = y_____equation 1

If each person contributed $35 and paid off the bill and also 15% tip,they will have a balance of $6.30

35x - 6.3 = y + (15% of y)

35x - 6.3 = y + (3y/20)

Open up the bracket

35x - 6.3 =(20y + 3y)/20

700x - 126 = 23y______equation 2

From equation 1,y = 32x - 18

Put the above in equation 2 and we have

700x - 126 = 23(32x -18)

700x - 126 = 736x - 414

collect like terms

36x = 288

x = 288/36

x = 8

Remember that equation 1 says that y = 32x - 18 and we now know that x = 8 .

Substitute and we have

(32 × 8) - 18

y = 238

The number of friends that went out for dinner is 8

And their bill is $238

9 1/3x4x6 1/2=?
5 3/4x8x2 1/2=?
Pls answer this two questions tnx!

Answers

$9\frac{1}3*4*6(1)/(2)= \n =\frac{28}3*4*\frac{13}2= \n =(28*4*13)/(3*2)= \n =\frac{28*13*2}3= \n =\frac{728}3 \n \n 5(3)/(4)*8*2(1)/(2)=\frac{23}4*8*(5)/(2)=(23*8*5)/(4*2)=23*5=115$
[EDIT: Replaced x by * since x doesn't look well in typefaced math]

What is the unit rate of 40 meters in 16 seconds?

Answers

40 meters in 60 seconds could be expressed as

$(40 meters)/(16 seconds)$

So, in order to get the unit rate, we divide the numerator and denominator by 16.

$(40)/(16) \n (40/16)/(16/16) \n (2.5)/(1) \n (2.5 meters)/(1 second)$

So, the unit rate is 2.5 meters per second (or every one second)

The unit rate us 2.5 meters each second to do this you could find the unit rate

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