The x-value of the local maximum and minimum can be found by differentiating the equation and equating the derivative to 0.
dg/dx = 9x² + 6x -30
0 = 9x² + 6x -30
Solving for x,
x = 1.5 , x = -2.2
Now we check to see which is the local maximum and minimum by putting the values into the original equation:
g(1.5) = -4.125
g(-2.2) = 72.576
Thus, the local maximum is at x = -2.2 and has a value of 72.576
It would be the second option
you would need to divide 90 by 3 because that is how many there are in each row.
you will get 30
then you need to multiply 30 by 2 becanse that is how many are in the rows on the left.
you will get 60,
so there are 60 seats on the left.
Answer:
4.5
Step-by-step explanation:
5/10 is written as 0.5 in decimal form as 10*0.5=5
And, 4+0.5=4.5
Answer:
if the line is by ones, then the answer is y = 3x - 3
Step-by-step explanation:
this is where the line crosses the y axis, making it the y-intercept