Answer:
Option 3
Step-by-step explanation:
(f/g)(x) = f(x)/g(x)
Since g(x) is in the denominator, it can't be 0.
(Functions is undefined when the denominator = 0)
This fraction becomes undefined when:
-14x² - 1 = 0
14x² = -1
x² = -1/14
So x² should not be -1/14
Parabola
4P(y-k)=(x-h)^2
where (h,k) is vertex
P is distance from vertex to focus which is also equalt to distance from vertex to directix
we plot those points and see it opens up (don't cross directix)
P is positive
from 4 to 3 is a distace of 1
1/2=1/2
P=1/2
3+1/2=3.5
the vertex is (-1,3.5)
4(1/2)(y-3.5)=(x+1)^2
2(y-3.5)=(x+1)^2
put in vertex form (solve for y)
divide both sides by 2
y-3.5=(1/2)(x+1)^2
add 3.5
y=
Answer: 3 books in 4.5 weeks
Step-by-step explanation:
Answer:
Correct option: B -> (5 1/2) * 2
Step-by-step explanation:
We can observe the number of different distances she hiked:
5 1/4, 5 1/2, 6 1/4, 7 1/4, 7 1/2 and 7 3/4.
In Susannah's equation, we have only 5 parts, so it's missing one distance, that is 5 1/2.
In this distance there are 2 circles, so she hiked this distance two times. Then, the missing value that Susannah should sum is:
(5 1/2) * 2
Correct option: B
Answer:
.7<3/4
Step-by-step explanation: