3 years ago

Can someone please help me with number 7

1 answer:

6 0

4 is not a function because there can be only one output per input, and there are 2 inputs and 4 outputs.

Hope this helps!

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natulia [17]

Answer:

no its not

Step-by-step explanation:

5 0

3 years ago

Katen [24]

Width = w
Length = 2w
Height = 4w
$w \times 2w = 384 \\ {2w}^{2} = 384 \\ {w}^{2} = 192 \\ w = 13.86cm$
Width = 13.86cm

Hope this helps. - M

7 0

3 years ago

Gnom [1K]

Answer:

(4b-1)*(8a-7)

Step-by-step explanation:

4 0

3 years ago

velikii [3]

C.

24 means that you earned 6 dollars an hour for 4 hours. 2.5n means that for every person, n, you receive an additional $2.50.

3 0

3 years ago

algol [13]

Answer:

y=3x +25

Step-by-step explanation:

First calculate the slope:

m = (y1 - y2)/(x1-x2)

m = (49 - 13)/(8-(-4))

m= 36/12 = 3

so we have

y = 3x + b

subtitute a point:

49=3(8) + b

b=25

the equation is y=3x +25

4 0

2 years ago