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maw [93]
3 years ago
13

Which statement best describes the graph of x3 − 3x2 − x + 3?

Mathematics
2 answers:
Shkiper50 [21]3 years ago
7 0

Answer:

B. It starts down on the left and goes up on the right and intersects the x-axis at x = −1, 1, and 3.


Step-by-step explanation:

I took the test

e-lub [12.9K]3 years ago
4 0
The second choice. Intersects means cuts the y axis. And if you go to -infinity (figuratively speaking! lol) x^3 dominates and goes to -infinity, way down, the other way for infinity


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FD bisects AB <br> FE bisects CB<br> What can you conclude? Reason for conclusion?
valkas [14]

We can't conclude FA=FC.

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3 0
3 years ago
Kayla and he children went into a restaurant and she bought $63 worth of hotdogs and tacos. Each hotdog costs $3.50 and each tac
Diano4ka-milaya [45]

Answer:

Kayla bought 7 tacos and 10 hotdogs

Step-by-step explanation:

Let the number of hotdogs be x.

Let the number of tacos be y.

i) It is given that x = y + 3

ii) It is also given that 3.5x + 4y = 63, therefore 7x + 8y = 126

iii) substituting the value of x from i) in ii) we get 7(y + 3) + 8y = 126

   therefore 15y + 21 = 126

 therefore 15y = 105

  therefore y = 7

  Therfore Kayla bought 7 tacos

iv) Using the value of y from iii) in i) we x = 7 + 3 = 10

  Therefore Kayla bought 10 hotdogs

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3 years ago
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3 0
3 years ago
How do you solve this in standard form. y=7x-4
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8 0
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The density of glass is 2.6 g/cm3 and the density of lead is 11.3 g/cm3. Does this mean there are more particles of lead in 1 cm
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