Answer:
f(-3)=-5
The problem:
(-3,-5) on the graph of f implies which of the choices:
A) f(-3)=-5
B) f(-3,-5)=-8
C) f(-5)=-3
D) f(-5,-3)=-2
Step-by-step explanation:
If the name of the function is f and (-3,-5) is on the graph of f, then you can conclude the value y=-5 corresponds to x=-3.
In other words, the value f(x) is -5 when x=-3.
f(x)=-5 when x=-3 just means f(-3)=-5.
In short, (a,b) on f means that f(a)=b.
Answer:
The answer is B.
e^a=55
Taking log on both sides,
lne^a = ln 55
a lne= ln55
a= ln55.
Answer:
im your friend now what you want to do
Step-by-step explanation:
Let units cancel out just like numbers...
25365.4cm^3(2.7g/cm^3)=68486.58g which is 68486.6g (to nearest tenth)
You do distance over time to get the rate, so you'd do 27/2= 13.5mph then divide that in half since you're asking for the distance traveled in half that hour so you do 13.5/2 and you get 6.75 miles traveled in half and hour.
