Answer:
Step-by-step explanation:
Absolute minimum is where, in the infinite domain of f(x), the least value the function is the absolute minimum.
However, the local minimum is only a specific interval on the domain of f(x) where the lowest value is, but only in that interval.
So, usually, this comes up when you're dealing with 1st and 2nd derivatives. The first derivative tells you where local max and mins are, where the 2nd derivative tells you if the concavity is up or down.
Answer:
2 2
1 -3
Step-by-step explanation:
2b=[4 4]
2 -6
b=[4/2 4/2]
2/2 -6/2
b=[2 2]
1 -3
Answer:
y = 5x + 2
Step-by-step explanation:
I attached all the graphs when graphed. The equation that matches your graph is the first one (y = 5x + 2), also the first graph I attached.
Hope that helps!
4 times 5 is 20 :) is there anything else you need help with?
18)
It says the scale factor is 1:25000, so for every one part there is actually 25000. So for every centimeter, there is actually 25000 cm. See that we multiplied by 25000.
So for 6.8cm, multiply by 25000 to get 170000cm.
The real distance represented is 170000cm.
19) Just work out one step at a time using order of operations.
Do parentheses first. 7^2 = 49, and 3^3 is 3*3*3 which is 27.
Now you have [8(49 - 27) ]/ sqrt121.
Finish simplifying the parentheses. 49 - 27 is 22.
[8(22)] / sqrt121.
Now multiply 8 times 22, which is 176.
176 / sqrt 121
The square root of 121 is 11.
176/11.
= 16