Answer:
The value is 2/3
Step-by-step explanation:
In order to find this, we first need to find the inverse of the equation (f^-1). To do this, switch f(x) and x and then solve for the new f(x).
f(x) = 4x + 1/3
x = 4f(x) + 1/3
x - 1/3 = 4f(x)
1/4x - 1/12 = f(x)
f^-1(x) = 1/4x - 1/12
Now that we have the inverse function, we simply need to plug in 3 for x and we get the value we are searching for.
f^-1(x) = 1/4(3) - 1/12
f^-1(x) = 3/4 - 1/12
f^-1(x) = 9/12 - 1/12
f^-1(x) = 8/12
f^-1(x) = 2/3
1) How many planes are shown in the figure?
answer: 5
2) Which of the following points are collinear?
answer: A,H,B
3) which of the following is a segment line?
answer: EF
4) Name the intersection of the planes ACE and CDFE
answer: CE
5) Name the two planes that intersect at BD.
Answer: FBD and ABCD
6) plane A, B,J,E are coplanar
Answer: false.
Which of the following is the correct way to name this line?
⇔
Answer: BC
Answer:
D. x + 10 pence
Step-by-step explanation:
Since the pen costs 10 pence more than the ruler, we need to add 10 to x.
Answer:
X/10 and 6/2
Step-by-step explanation:
We don't know how talk the pole is so that is X. The shadow of the pole is 10 feet so that is the denominator. The man is 6 feet tall so that is the numerator of the second fraction. The denominator is 2 because that's how long his shadow is.
Answer:the answer is B. If you graph all 4 answers, y=1/3x + 4 is the only answer that is perpendicular
Step-by-step explanation: