Help pls this assignment has to be turned in by today
1 answer:
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Answer:
The inverse of h(x) is
Step-by-step explanation:
* Lets explain how to make the inverse of a function
- To find the inverse of a function we switch x and y and then solve
for new y
- You can make it with these steps
# write g(x) = y
# switch x and y
# solve for y
# write y as
* Lets solve the problem
∵
# Step 1
∴
# Step 2
∴
# Step 3
∵
- Multiply each side by 5
∴ 5x = 2y + 6
- Subtract 6 from both sides
∴ 5x - 6 = 2y
- Divide both sides by 2
∴
# Step 4
∴
Answer:
The value of m is .
Step-by-step explanation:
If two vectors and
are perpendicular to each other then their dot product will be zero i.e
If two vectors and
are parallel to each other then their cross product will be zero i.e
Given vectors are a= (3,4) and b=(m,2)
The position vector of is =
The position vector of is =
Since and
are perpendicular.
Then,
⇒3.m +4.2=0
⇒3m+8=0
⇒3m= -8
The value of m is .