Answer:
g(-100) = -200
Step-by-step explanation:
Stretching f(x) vertically by a factor of k makes it be k·f(x). Reflecting that over the x-axis makes it be ...
g(x) = -k·f(x)
When the stretch factor is 2, as here, the function becomes ...
g(x) = -2|x|
For x = -100, the value of the stretched, reflected function is ...
g(-100) = -2|-100| = -2(100)
g(-100) = -200
Answer:
Step-by-step explanation:
When we don't have any base with "log", we assume it to have base 10.
Using the property Log M + Log N = Log(M*N), we can write:
Log (2x-1) + Log 5 = 1
Log ((2x-1)(5)) = 1
We can turn this into exponential form using
Thus,
Basically u do 62 +22+104 and you get your answer
Answer:
1) B. -2 hours per person
2) C. 3.60 per pound
Step-by-step explanation:
1)
We can make a slope triangle connecting the points (4, 12) and (10,0)
We get -12/6, or -2 as our slope & final answer
2)
You can do x/y to find the unit rate for this one, or in this case 18/5 = 3.6