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3 years ago

Which is the graph of f(x) = (x – 1)(x + 4)?

Mathematics

2 answers:

White raven [17]3 years ago

6 0

Answer:

None of the above

Step-by-step explanation:

See the attachment for x-intercepts and vertex coordinates. These coordinates do not match any of the answer choices.

___

The closest choice is the last one. It has the direction of opening and the intercepts correct, but the vertex coordinates wrong.

gregori [183]3 years ago

6 0

Answer:

The answer is the second choice

Step-by-step explanation:

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Find the quotient of 3/5 and 2/3

faltersainse [42]

Answer:

9/10

Step-by-step explanation:

Dividing by a fraction is the same as multiplying by that fraction's reciprocal (basically the fraction flipped).

$\frac{3}{5}$ ÷ $\frac{2}{3}$ = $\frac{3}{5} *\frac{3}{2} =\frac{3*3}{5*2} =\frac{9}{10}$

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3 years ago

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lakkis [162]

Answer:

33.49 mm³

Step-by-step explanation:

The formula of volume of sphere

$= \frac{4}{3} \pi {r}^{3}$

The volume of the sphere

$= \frac{4}{3} \times 3.14 \times {2}^{3}$

$= \frac{100.48}{3}$

$= 33.4933333...$

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3 years ago

How many different ways can you arrange 10 letters?

Sloan [31]

Multiply all of them together.10*9*8 and so on...
3,628,800 ways !

8 0

3 years ago

My question is attached below.

Stells [14]

Answer:

click the 2nd 1

Step-by-step explanation:

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3 years ago

1. What is the solution? y 3 -3-2-1 2 3x O (1,2) O (1,-1) O 1 02

Rama09 [41]

9514 1404 393

Answer:

(d) Infinitely Many Solutions

Step-by-step explanation:

Each point of intersection between the lines is a solution. When the lines lie on top of each other, there are infinitely many points of intersection, hence ...

Infinitely Many Solutions

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3 years ago