How do you know what number fits in the equations? like this one: Y=7/2x-2

1 answer:

slega [8]3 years ago

3 0

X is the growth rate

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Stels [109]

(f+g) (n) = (–5n +1 ) + (- 6n +2) = –11n +3

(f+g) (n) = –11n +3

(f+g) (–2) = – 11 (–2) +3 = 22 +3 = 25

I hope I helped you^_^

3 0

3 years ago

damaskus [11]

Answer:

y=-2x^2+10x-12

Step-by-step explanation:

graph is shown in image below

4 0

2 years ago

lara31 [8.8K]

Answer:

The formula for the vertex of the parabola is -b/a. Plugging this in we get -(-4)/1 or 4.

6 0

2 years ago

mezya [45]

Answer:

27 I think just divide 81 by 3

7 0

1 year ago

Usimov [2.4K]

$2 \frac{7}{5} = 2 + \frac{5}{5} + \frac{2}{5} =3 \frac{2}{5}=3.4$

3 0

3 years ago