What’s the unit rate for 1 eight packs of juice for $4

HELP ASAP! Which of the following tables represents a linear function?

____ [38]

Table A, B and D are represents a linear function.

What is Equation of line?

The equation of line in point-slope form passing through the points

(x₁ , y₁) and (x₂, y₂) with slope m is defined as;

⇒ y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

Given that;

There are 4 tables.

Now,

For Table A;

The equation of line is,

⇒ y - y₁ = (y₂ - y₁) / (x₂ - x₁) (x - x₁)

⇒ y - 5 = (2 - 5) / (- 1 - (-2)) (x - (-2))

⇒ y - 5 = - 3/1 (x + 2)

⇒ y - 5 = - 3 (x + 2)

⇒ y - 5 = - 3x - 6

⇒ y = - 3x - 1

For Table B;

The equation of line is,

⇒ y - y₁ = (y₂ - y₁) / (x₂ - x₁) (x - x₁)

⇒ y - 5 = (3 - 5) / (- 1 - (-2)) (x - (-2))

⇒ y - 5 = - 2/1 (x + 2)

⇒ y - 5 = - 2 (x + 2)

⇒ y - 5 = - 2x - 4

⇒ y = - 3x + 1

For Table C;

The equation of line is,

⇒ y - y₁ = (y₂ - y₁) / (x₂ - x₁) (x - x₁)

⇒ y - (-2) = (- 1 - (-2)) / (3 - 3) (x - 3)

⇒ y + 2 = 1/0 (x + 2)

⇒ y - 5 = ∞

Hence, It is not possible.

For Table D;

The equation of line is,

⇒ y - y₁ = (y₂ - y₁) / (x₂ - x₁) (x - x₁)

⇒ y - 0 = (-1 - 0) / ( 1 - 0) (x - 0)

⇒ y - 0 = - 1/1 (x)

⇒ y = - x

Thus, Table A, B and D are represents a linear function.

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5 0

1 year ago

3 3/4)÷(−2 1/2)=<br> please answer fast!

Zina [86]

Answer:

-1.5

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

At a candy store, Erika bought 3 kilograms of cinnamon red hors and 1 kilogram of gummy bears for $21.00. Meanwhile, trene bough

prisoha [69]

The cost of one kilogram of cinnamon red hots is $4.00 and cost of one kilogram of gummy bears is $9.00

Step-by-step explanation:

Let,

Cost of one kilogram of cinnamon red hots = x

Cost of one kilogram of gummy bears = y

According to given statement;

3x+y=21 Eqn 1

3x+3y=39 Eqn 2

Subtracting Eqn 1 from Eqn 2

$(3x+3y)-(3x+y)=39-21\\3x+3y-3x-y=18\\2y=18$

Dividing both sides by 2

$\frac{2y}{2}=\frac{18}{2}\\y=9$

Putting y=9 in Eqn 1

$3x+9=21\\3x=21-9\\3x=12$

Dividing both sides by 3

$\frac{3x}{3}=\frac{12}{3}\\x=4$

The cost of one kilogram of cinnamon red hots is $4.00 and cost of one kilogram of gummy bears is $9.00

Keywords: linear equation, elimination method

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7 0

3 years ago

What is the end behavior of g(x) = (x + 7)(x + 1)(x − 1)  ?<br> Will give Brainiest

nadezda [96]

Answer:

Step-by-step explanation:

the end behavior refers to what happens when x approaches negative infinity and infinity

as x approaches negative infinity (to the left), the values are all negative inside the parentheses so multiplying -∞ * -∞ * -∞, you get g(x) approaches -∞ as x approaches -∞

as x approaches ∞(to the right), the values inside the parentheses are all positive ∞ so multiplying ∞*∞*∞, you get g(x) approaches ∞ as x approaches ∞

8 0

3 years ago

An aluminum can has a radius of 1 inch and a height of 5 inches. In terms of π , what is the volume of the can?

Katen [24]

Answer:

The answer to your question is 5π in³

Step-by-step explanation:

Data

radius = 1 in

height = 5 in

π = π

Process

1.- Write the formula to calculate the volume of a cylinder

Volume = π x radius² x height

2.- Substitution

Volume = π x (1)² x (5)

3.- Simplification

Volume = π x 1 x 5

4.- Result

Volume = 5π in³

7 0

3 years ago