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2 years ago

Which of the following functions best describes this graph?

Mathematics

1 answer:

Nadusha1986 [10]2 years ago

5 0

Answer:

(A). y = ( x - 3 ) ( x + 4 )

Step-by-step explanation:

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Please help me with this question.

kow [346]

They are equivalent. combine like terms on the first one and 9x-4x+25 can be simplified to 5x+25.

6 0

2 years ago

Expand (3x+7)(3x-7) =

saveliy_v [14]

Answer:

$9 {x}^{2} - 49$

Step-by-step explanation:

Do FOIL, first outside inside last

3x × 3x = 9x^2

3x × -7 = -21x

7 × 3x = 21x

7 × -7 = -49

$9 {x}^{2} - 21x + 21x - 49 \: midde \: cancels \: each \: other \: out$

So it would just be 9x^2 - 49

8 0

3 years ago

Read 2 more answers

I NEED HELP PRONTO PLZZZ HELP ME

forsale [732]

Answer:

12 ÷ 4

Step-by-step explanation:

Let's try to solve the given expression to see if it matches with any of the options guven..

$\frac{1}{4}*12$

$= \frac{1*12}{4}$

$= \frac{12}{4}$ (this is equivalent to 12 ÷ 4, which is given in the question)

Thus,

12 ÷ 4 equivalent to $\frac{1}{4}*12$

4 0

3 years ago

What's the answer to this absolute value problem? |w-3|=4

ikadub [295]

Find all solutions for w by breaking the absolute value into the positive and negative components.
w = 7, -1
Hope this helps! :)

6 0

3 years ago

A cube with an edge length s has a volume of 8 cubic units. What is the length of s?

GrogVix [38]

Answer:

Perimeter on one face =4× side =8

Hence the side of the cube is 2 units.

So the volume of the cube is (side)^3=(2)^3=8 cubic units

Step-by-step explanation:

3 0

2 years ago