We are finding critical numbers

Find all critical numbers for the function𝑓(𝑥)=𝑥15−𝑥−45 and then list them (separated by commas) in the box
1. 0 answers
2. asked by Anonymous
3. 323 views
We are finding critical numbersf(x)= 8x^3+x^2+8x f'(x)=24x^2+2x+8 -> 2(12x^2+x+4) I'm honestly stuck. All I can tell is that I
1. 0 answers
2. asked by Justin
3. 425 views
We are finding critical numbersf(x)= 8x^3+x^2+8x f'(x)=24x^2+2x+8 -> 2(12x^2+x+4) I'm honestly stuck. All I can tell is that I
1. 0 answers
2. asked by Justin
3. 434 views
We are finding critical numbersf(x)= 8x^3+x^2+8x f'(x)=24x^2+2x+8 -> 2(12x^2+x+4) I'm honestly stuck. All I can tell is that I
1. 1 answer
2. asked by Justin
3. 1,012 views
2x^3+3x^2-120xto find the critical numbers I took the derivative which is 6x^2+6x-120 so divide by 6 to simplify x^2+x-20=0 so
1. 2 answers
2. asked by Angelina
3. 701 views
f(x)=x+1/x Find all critical numbers. Find where the function is increasing and decreasing. Find critical points and identify
1. 1 answer
2. asked by CALCULUS!!!
3. 1,059 views
Hello. I need help finding the open intervals of this equation:f(x)=3x^2-12 I already took the derivative of it by using the
1. 1 answer
2. asked by Mandy
3. 482 views
Hello. I need help finding the open intervals of this equation:f(x)=3x^2-12 I already took the derivative of it by using the
1. 1 answer
2. asked by Mandy
3. 479 views
f(x)=x−9x^(1/3)I need help finding where function increases and decreases. I found the critical numbers which are -3sqrt(3),
1. 1 answer
2. asked by Anonymous
3. 477 views
How do you find the critical numbers and the end points of this function:f(x)=2x^3-3x^2-12x+5 i calculated the critical numbers
1. 2 answers
2. asked by Sandra
3. 741 views