It is 804.25
2 is in the tenths place and then 5 is hundredths place
Answer:
14+5 = 19
19 + 15/2
15/2 = 7.5
19+7.5 = 26.5
Just remember PEMDAS!
Pls mark brainliest
Step-by-step explanation:
Answer:
it's probably 8.1
Step-by-step explanation:
:)
P.S: You could use a calculotor next time
It is (0,-1) hope that helps
Answer:
For
the function f(x) is continuous on
.
Step-by-step explanation:
We have the following function
![f(x) = \left\{ \begin{array}{ll} cx^2+5x & \quad x](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%5Cleft%5C%7B%20%20%20%20%20%20%20%20%5Cbegin%7Barray%7D%7Bll%7D%20%20%20%20%20%20%20%20%20%20%20%20cx%5E2%2B5x%20%26%20%5Cquad%20x%20%3C6%20%5C%5C%20%20%20%20%20%20%20%20%20%20%20%20x%5E3-cx%20%26%20%5Cquad%20x%20%5Cgeq%206%20%20%20%20%20%20%20%20%5Cend%7Barray%7D%20%20%20%20%5Cright.)
For the function f(x) to be continuous on
it is sufficient to have continuity at x = 6, we need to ensure that as x approaches 6, the left and right limits match, this means that
,
which holds if and only if
![c\left(6\right)^2+5\left(6\right)=\left(6\right)^2-c\left(6\right)\\36c+30=36-6c\\42c=6](https://tex.z-dn.net/?f=c%5Cleft%286%5Cright%29%5E2%2B5%5Cleft%286%5Cright%29%3D%5Cleft%286%5Cright%29%5E2-c%5Cleft%286%5Cright%29%5C%5C36c%2B30%3D36-6c%5C%5C42c%3D6)
namely if
.