0
I'm going to assume you mean F(x) = -2x2 + 10x + 6 as -2x plus 10x = 8x...
First differentiate -2x2 + 10x + 6:
dy/dx = -4x + 10
Set dy/dx = 0:
-4x + 10 = 0
Find x:
10 = 4x
2.5 = x
Find y at x =2.5:
y = -2(2.5)2 + 10(2.5) + 6 = -12.5 + 25 +6 = 18.5
So max or min is at (2.5, 18.5)
To find out whether it is max or min differentiate twice:
d2y/dx2 = -4
If its negative, point will be a maximum
If its positive, point will be a minimum.
In this case, a maximum occurs at (2.5, 18.5).
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is 3.30pm plus 25 min equals?
3.55p.m
How is 1 plus 1 plus 59 equals 2?
This appears to be a number trick or joke. The answer is that 1 hour, plus 1 minute, plus 59 minutes, will equal 2 hours.
How do you find the local min and max of f of x equals 2x using derivatives any help is appreciated?
The min and max is when the first derivative , or slope at any point, is zero. For f of x = 2x first derivative is 2, so this is constant slope with no min or max as this is not zero; min is thus negative infinity and max is infinity
What does 3 hr 25 min plus 6 hr 50 min equals?
10 hours and 15 minutes
Find the x-coordinate of the vertex y equals x exponent 2 plus 12x plus 21?
y = x2 + 12x + 21At the max or min point, the first derivative of the function = 0.2x + 12 = 02x = -12x = -6
What is 311 min plus 526 min plus 446 min plus 820 min plus 524 min equals?
add them all up underneath eachother so 311 526 446 820 524 _____ 2627 <-------- answer
What is 3.30pm plus 25 min equals?
3.55p.m
How is 1 plus 1 plus 59 equals 2?
This appears to be a number trick or joke. The answer is that 1 hour, plus 1 minute, plus 59 minutes, will equal 2 hours.
How do you find the local min and max of f of x equals 2x using derivatives any help is appreciated?
The min and max is when the first derivative , or slope at any point, is zero. For f of x = 2x first derivative is 2, so this is constant slope with no min or max as this is not zero; min is thus negative infinity and max is infinity
How do you find the mean in a set of data?
take the max plus the min and divide the anser by to
What does 3 hr 25 min plus 6 hr 50 min equals?
10 hours and 15 minutes
Find the x-coordinate of the vertex y equals x exponent 2 plus 12x plus 21?
y = x2 + 12x + 21At the max or min point, the first derivative of the function = 0.2x + 12 = 02x = -12x = -6
How do you generate two random numbers in C plus plus?
#include <stdio.h> #include <stdlib.h> #include <time.h> int GetRand( int min, int max) { // Swap min and max if wrong way around. if(max<min)min^=max^=min^=max; return(rand()%(max-min+1)+min); } int main() { // Seed the random number generator with current time to ensure // random numbers are different on each run. // Note: use srand(1) to generate the same sequence on every run. srand((unsigned)time(NULL)); printf("Number from 0 to 10 : %d\n", GetRand(0,10)); printf("Number from 1 to 100: %d\n", GetRand(1,100)); return(0); }
What formula with functions in Excel can you enter to calculate the ratio of the maximum value in the range Z1 to Z10 to the minimum value?
=MAX(Z1:Z10)/MIN(Z1:Z10)=MAX(Z1:Z10)/MIN(Z1:Z10)=MAX(Z1:Z10)/MIN(Z1:Z10)=MAX(Z1:Z10)/MIN(Z1:Z10)=MAX(Z1:Z10)/MIN(Z1:Z10)=MAX(Z1:Z10)/MIN(Z1:Z10)=MAX(Z1:Z10)/MIN(Z1:Z10)=MAX(Z1:Z10)/MIN(Z1:Z10)=MAX(Z1:Z10)/MIN(Z1:Z10)=MAX(Z1:Z10)/MIN(Z1:Z10)=MAX(Z1:Z10)/MIN(Z1:Z10)
Trace out the algorithm Max Min on a data set containing atleast 8 elements?
Steps to perform MaxMin on a data set (2,4,6,3,8,1,9,7) are:(2,4,6,3) (8,1,9,7)((2,4)(6,3)) ((8,1)(9,7))In sublist (4,6), max is 6 and min is 4. In sublist (8,9), max is 9 and min is 8.Comparing max and min values of sublist (2,4) and sublist (6,3), value of max is 6 and min is 2.Therefore, for sublist (2,4,6,3) max is 6 and min is 2.Similarly, comparing max and min values of sublist (8,1) and sublist (9,7), value of max is 9 and min is 1.Therefore, for sublist (8,1,9,7) max is 9 and min is 1.Finally, comparing max and min values of sublist (2,4,6,3) and sublist (8,1,9,7), value of max is 9 and min is 1. Steps to perform MaxMin on a data set (2,4,6,3,8,1,9,7) are:(2,4,6,3) (8,1,9,7)((2,4)(6,3)) ((8,1)(9,7))In sublist (4,6), max is 6 and min is 4. In sublist (8,9), max is 9 and min is 8.Comparing max and min values of sublist (2,4) and sublist (6,3), value of max is 6 and min is 2.Therefore, for sublist (2,4,6,3) max is 6 and min is 2.Similarly, comparing max and min values of sublist (8,1) and sublist (9,7), value of max is 9 and min is 1.Therefore, for sublist (8,1,9,7) max is 9 and min is 1.Finally, comparing max and min values of sublist (2,4,6,3) and sublist (8,1,9,7), value of max is 9 and min is 1. Steps to perform MaxMin on a data set (2,4,6,3,8,1,9,7) are:(2,4,6,3) (8,1,9,7)((2,4)(6,3)) ((8,1)(9,7))In sublist (4,6), max is 6 and min is 4. In sublist (8,9), max is 9 and min is 8.Comparing max and min values of sublist (2,4) and sublist (6,3), value of max is 6 and min is 2.Therefore, for sublist (2,4,6,3) max is 6 and min is 2.Similarly, comparing max and min values of sublist (8,1) and sublist (9,7), value of max is 9 and min is 1.Therefore, for sublist (8,1,9,7) max is 9 and min is 1.Finally, comparing max and min values of sublist (2,4,6,3) and sublist (8,1,9,7), value of max is 9 and min is 1. sonika aggarwal GNIIT
How do I get max to min serial or What function can I use to get max to min or min to max serial?
it will orbit the sun it self and the sun will keep it in the right spot for its temperature
What is the max and min temperature on the planet Mercury?
Max = 700 K, min = 80 K.
