2 years ago

HEEEEEELLLPPPPPPPP!!!!!!!!!!!!

Mathematics

1 answer:

ivann1987 [24]2 years ago

8 0

The standard form would be y = 7x^2 - 42x + 67

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These are some maths gcse questions pls answer

astra-53 [7]

Answer:

The difference between 5 and a certain number is divided by 3. find the number if is equal to 7.

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1 year ago

The constraints of a problem are listed below. What are the vertices of the feasible region?<br>

Mamont248 [21]

Answer:

Option 4 : $(0.\frac{3}{2} ) \ , \ (0,2) \ , \ (6,0) \ , \ (\frac{9}{4} ,0)$

Step-by-step explanation:

<u>See the attached figure:</u>

To find the vertices of the feasible region, we need to graph the constraints, then find the area included by them, then calculate the vertices which is the intersection between each two of them.

As shown, the shaded area represents the solution of the constraints

So, the vertices of the feasible region are:

$(0.\frac{3}{2} ) \ , \ (0,2) \ , \ (6,0) \ , \ (\frac{9}{4} ,0)$

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2 years ago

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F(x) = -322 Find f(-2)

serg [7]

Answer:

f ( - 2 ) = - 12

Step-by-step explanation:

f ( - 2 ) = - 3 ( -2 )^2

then you do the exponent first so

- 3 ( 4 )

now you multpily the - 3 and 4

you get - 12

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2 years ago

HELP ASAP!!!!!! BRAINLIEST

mote1985 [20]

Answer:

the base is 3

Step-by-step explanation:

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2 years ago

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-3.2 < -3 Is this true or false?

mezya [45]

Answer:true

Step-by-step explanation: because -3.2 is smaller than -3 because negatives get smaller the bigger the negative

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2 years ago