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3 years ago

PLZZ ANSWER THE QUESTION

Mathematics

2 answers:

V125BC [204]3 years ago

6 0

A linear function increases at a constant rate of change, which means that for every 1 unit that x changes, y always changes at a same rate.

For example, if x moves 1, y moves 5 constantly. Every time x moves 1, y moves 5.

In this case every time x in the first table increases by 1, y increases by 6, so that is a linear function.

The second table is not linear because when x increases by 1, y decreases by 1. But the second time, when x increases by 1, y decreases by 2! -2 is not equal to -1.

The third and fourth tables are not linear for the same reasons.

Arlecino [84]3 years ago

3 0

Answer:

The first one

Step-by-step explanation:

In mathematics, the term linear function refers to two distinct but related notions: In calculus and related areas, a linear function is a function whose graph is a straight line, that is, a polynomial function of degree zero or one. So going in that order gives you a linear function.

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Noah drank 4 5 liter of water Monday before going jogging. He drank 2 3 liter of water after his jog. How much water did Noah dr

vredina [299]

This question is not correctly written

Correct question

Noah drank 4/5 liter of water Monday before going jogging. He drank 2/3 liter of water after his jog. How much water did Noah drink altogether? Write your answer as a mixed number.

Answer:

$1\frac{7}{15}$

Step-by-step explanation:

Noah drank 4/5 liter of water Monday before going jogging. He drank 2/3 liter of water after his jog.

To find the total liters of water he drank, we should add up the liter of water he drank on Monday before going jogging and liter of water after his jog.

4/5 + 2/3

Find the Lowest Common Multiple for 5 and 3 , which is 15.

= [(4×3) + (2×5)] /15

= 12 + 10/ 15

= 22/15

As a mixed Fraction, the answer

= $1\frac{7}{15}$

3 0

2 years ago

Simplify -6 1/4 - (-2 1/8)

OLEGan [10]

$- 6 \frac{1}{4} + 2 \frac{1}{8}$

$- 6 \frac{1}{4} - (- 2 \frac{1}{8} )$

$(-6 + 2 ) + ( -\frac{1}{4} + \frac{1}{8} )$ )

(-4) + ( - $\frac{1}{8}$ )

$- 4 \frac{1}{8}$

6 0

3 years ago

Mai spent $64 on fruit at the grocery store. She spent a total of $80 at the store. What percentage of the goal did she spend on

n200080 [17]

Answer:

80%

Step-by-step explanation:

64/80 = .8/1

multiply by a hundred and you get 80%

3 0

3 years ago

Phân tích đa thức thành nhân tử x^4-5x^3+20x-16

earnstyle [38]

Answer:

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Step-by-step explanation:n.k njm,dfjkdsjsdl/kdmckldscdszcddcdcdcdcdcd

dsdccsdcssdcsdc

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3 years ago

Rhombus JKLM is dilated with center (-4, 7) and scale factor to produce rhombus J'K'L'M'. Fill in the table below to determine t

bija089 [108]

Transforming the rhombus JKLM by dilation with a scale factor of 1/4 and center at D(0, 3), gives;

J'(0, 2.5)

L(-16, 19)

<h3>What formula can be used to find the coordinates of the image following a dilation?</h3>

From the question, we have;

Center of dilation = D(0, 3)

Scale factor of dilation = 1/4

The given points are;

J(0, 1), L'(-4, 7)

The required points are J' and L

Given that the x-coordinate of J is the same as the center of dilation, we have;

The x-coordinate of J' = 0

The formula for finding the coordinates following a dilation is presented as follows;

Dilation;

(x, y) → (k(x - a) + a, k(y - b) + b)

Where;

Center of dilation = (a, b)

Scale factor = k

Therefore;

J(0, 1)

J'(0.25•(0 - 0) + 0, 0.25•(1 - 3) + 3)

The coordinates of J' is therefore;

J'(0, 2.5)

L'(-4, 7) = L(0.25(x - 0) + 0, 0.25(y - 3) + 3)

0.25(x - 0) + 0 = -4

Therefore;

x = -16

0.25•(y - 3) + 3 = 7

y - 3 = (7 - 3)/0.25 = 16

y = 19

The coordinates of L is therefore (-16, 19)

Learn more about dilation transformation here:

brainly.com/question/14263066

#SPJ1

3 0

2 years ago

PLZZ ANSWER THE QUESTION ​

PLZZ ANSWER THE QUESTION