gbksquadboys gbksquadboys
  • 19-04-2022
  • Mathematics
contestada

How can you find Find critical numbers for f(x) = x3 + 6x2 − 15x

Respuesta :

mothlover98
mothlover98 mothlover98
  • 19-04-2022

Answer:

[tex]x[/tex]-5, and [tex]x[/tex]1

Step-by-step explanation:

f ([tex]x[/tex]) = 3[tex]x{2}[/tex] + 12[tex]x[/tex] - 15

0= 3([tex]x[/tex][tex]2[/tex] + 4[tex]x[/tex] -5)

0= 3([tex]x[/tex] + 5) ( [tex]x[/tex] - 1)

[[tex]x[/tex]+5=0] [tex]x[/tex]= -5

[[tex]x[/tex]-1=0] [tex]x[/tex]= 1

hope it helped <3

Answer Link

Otras preguntas

Estimate 71.91-56.423 by first rounding each number to the nearest whole number.​
3.3 = x -4.6 answer options what's the answer 0.3 1.3 7.9 7.3
10. Which lists the possible types of roots for f(x) = 3x² +7x³ + 2x²+x+9? Two rational roots and two irrational roots Two irrational roots, one complex root, o
5. Complete the table to fill in the points that satisfy the equation: y = 1/3 x + 5?
Mahvash Sabets poem Cocoon: Claim, evidence and reasoning​
What is the answer for (17525) (0.04) (72)
how can nature be utilized to solve problems ASAP ASAP
5a+7-2a I need help finding this
New inventions has led to new challenges. Cell phones, in particular, have created problems.
Here's a graph of a linear function. Write the equation that describes that function. Express it in slope-intercept form.