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Mademuasel [1]
2 years ago
7

Which graph represents the function f(x) = (x + 4)(x + 1)(x - 3) ?

Mathematics
1 answer:
attashe74 [19]2 years ago
8 0

Answer:

Step-by-step explanation:

The graph that represents the function

f(x) = (x + 4)(x + 1)(x - 3)

crosses the x-axis three times: at x = -4, x = -1, and x = 3

because we apply the zero product rule and found the roots -4, -1, and 3

x+ 4= 0 → x = -4

x+1 = 0 → x = -1

x-3 = 0 → x = 3

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A Car’s rectangular gas tank has dimensions 30 cm by 25 cm by 42 cm.
Alchen [17]

Answer:

$4851

Step-by-step explanation:

rectangular prism volume = length x width x height

1 litre = 1000 cm³

cost = $per litre x litres

v = l x w x h

30cm x 25cm x 42cm = 31500cm³

litres = cm³ / 1000

31500cm³ / 1000 = 31.5 litres

31.5 x $154 = $4851

8 0
2 years ago
At a soccer tournament 12 teams are wearing red shirts, 6 teams are wearing blue shirts, 444 teams are wearing orange shirts, an
salantis [7]

Answer:

red

Step-by-step explanation:

The complete question is as follows;

At a soccer tournament 12 teams are wearing red shirts, 6 teams are wearing blue shirts, 4 teams are wearing orange shirts, and 2 teams are wearing white shirts. For every 2 teams at the tournament, there is 1 team wearing ____ shirts

Solution;

The total number of teams we have is 12 + 6 + 4 + 2 = 24 teams

Now looking at the number of teams wearing red shirts , we can see 12 of them which is exactly half the total number of teams

So what this means is that for every two teams at the tournament, there is 1 team wearing red shirts

6 0
3 years ago
Sharkira went bowling with her friends.She paid $3 to rent shoes and then 4.75 for each game of bowling. If she spent a total of
9966 [12]
$21 - $3 = $18

$18 - $4.75 = $13.25 

$13.25 - $4.75 = $8.50

$8.50 - $4.75 = $3.75

Which means that she played 3 games, and has $3.75 left over. 

But if you were to divide 4.75 from 21 it would equal 4 games and $2 left over.

21 - 4.75 = 16. 25

16.25 - 4.75 = 11.50

11.50 - 4.75 = 6.75

6.75 - 4.75 = 2

4 games and $2 dollars left over.


Answer - 3

6 0
3 years ago
A chef makes 3 containers of soup that fills a total of 120 soup bowls. Each container of soup coasts $30 to make. What is the c
xxMikexx [17]

Answer:

1.333333333.....$

Step-by-step explanation:

Container = C

Bowl = B

Question : Value of B ?

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C = 40 Bowls for 30$

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4 0
3 years ago
A researcher has participants choose between three advertisements. She finds that 54 prefer Ad A, 86 prefer Ad B, and 60 prefer
sukhopar [10]

Answer:

43% (or 0.43)

Step-by-step explanation:

The probability or proportion of participants preferring Ad B = number of participants preferring Ad B/ total number of participants

= 86 / (54 + 86 + 60)

= 0.43

= 43%

3 0
3 years ago
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