Mathematics, 21.03.2020 21:15 mainray1792

I neeed help with this please send answers

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Answer from: dulcejuarez2005

Question # 9(x, y) = (5, 9)(x, y) = (2, 3)(x, y) = (0, -1)

The graph of y = 2x-1 is shown and attached below.

Step-by-step explanation:

Considering the function

y = 2x-1

Putting x = 5

$y\:=\:2\left(5\right)-1$

y = 9

(x, y) = (5, 9)

Putting x = 2

$y\:=\:2\left(2\right)-1$

y = 3

(x, y) = (2, 3)

Putting x = 0

$y\:=\:2\left(0\right)-1$

y = -1

(x, y) = (0, -1)

The graph of y = 2x-1 is shown and attached below.

Question # 10(x, y) = (4, 5)(x, y) = (1, -4)(x, y) = (0, -7)

The graph of y = 3x-7 is shown and attached below.

Step-by-step explanation:

Considering the function

y = 3x-7

Putting x = 4

y = 3x - 7

y = 3(4) - 7

y = 12 - 7

y = 5

(x, y) = (4, 5)

Putting x = 1

y = 3(1) - 7

= 3 - 7

= -4

y = -4

(x, y) = (1, -4)

Putting x = 0

y = 3(0) - 7

= 0 - 7

= -7

y = -7

(x, y) = (0, -7)

The graph of y = 3x-7 is shown and attached below.

Question # 11(x, y) = (4, -8)(x, y) = (2, 0)(x, y) = (1, 4)

The graph of y = -4x + 8 is shown and attached below.

Step-by-step explanation:

Considering the function

y = -4x + 8

Putting x = 4

y = -4x + 8

= -4(4) + 8

= -16 + 8

= -8

y = -8

(x, y) = (4, -8)

Putting x = 2

y = -4x + 8

= -4(2) + 8

= -8 + 8

= 0

y = 0

(x, y) = (2, 0)

Putting x = 1

y = -4x + 8

= -4(1) + 8

= -4 + 8

= 4

(x, y) = (1, 4)

The graph of y = -4x + 8 is shown and attached below.

Question # 12(x, y) = (7, -7)(x, y) = (5, -3)(x, y) = (3, 1)

The graph of y = 7 - 2x is shown and attached below.

Step-by-step explanation:

Considering the function

y = 7 - 2x

Putting x = 7

y = 7 - 2x

= 7 - 2(7)

= 7 - 14

= -7

y = -7

(x, y) = (7, -7)

Putting x = 5

y = 7 - 2x

= 7 - 2(5)

= 7 - 10

= -3

y = -3

(x, y) = (5, -3)

Putting x = 3

y = 7 - 2x

= 7 - 2(3)

= 7 - 6

= 1

y = 1

(x, y) = (3, 1)

The graph of y = 7 - 2x is shown and attached below.

I neeed help with this please send answers

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could u provide us some answer choices or hmm idk maybe a table for us to anser with ? ?

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