Answer:
Domain and Range of g(f(x)) are 'All real numbers' and {y | y>6 } respectively
Step-by-step explanation:
We have the functions, f(x) = eˣ and g(x) = x+6
So, their composition will be g(f(x)).
Then, g(f(x)) = g(eˣ) = eˣ+6
Thus, g(f(x)) = eˣ+6.
Since the domain and range of f(x) = eˣ are all real numbers and positive real numbers respectively.
Moreover, the function g(f(x)) = eˣ+6 is the function f(x) translated up by 6 units.
Hence, the domain and range of g(f(x)) are 'All real numbers' and {y | y>6 } respectively.
Answer:
x=48 and y is 132 my guy u welcome
Well first you have to figure out what you need to solve. then you write out the two equations and solve the system s from there
<span>1. 3x + y = -7
2. -2x + 4y = 0</span>
1. y=-7-3x
2. -2x+4(7-3x)=0
2. -2x+28-12x=0
2. -14x=-28
2. x=2
1. y= -7-3*2
1. y = -13
I got D
y=4x-10
hope that helps
