Which function is the inverse of f(x)= 3x+5 over 7
1 answer:
f(x) = (3x+5)/7
Step 1:
we write f(x) as y
y=(3x+5)/7
Step 2:
switch y by x and x by y
x=(3y+5)/7
Step 3:
solve for y,
x=(3y+5)/7
multiply both sides by 7
7x=3y+5
subtract 5 from left side
3y=7x-5
divide both sides by 3
y= (7x-5)/3
f⁻¹ (x) =(7x-5)/3
You might be interested in
I think each package would be $1.69. first you subtract 3.24 from 10 to get what you payed then divide that by 4 to get 1.69
10 animals would be going to the river
Answer:
Proved Below
Step-by-step explanation:
Hence, Proved that 
is equivalent to 
.
Answer:
8.64
Step-by-step explanation:
3 to 4 is the ratio of strawberries to orange juice.
please give brainliest and have a great day!
