-x + 4 = 2x + 1
add x to both sides
4 = 3x + 1
subtract 1 from both sides
3 = 3x
dived 3 from both sides
1 = x
The answer would be 3. {0,3}.
Remember: {x,y}
2(0)+3=3
0+3=3
0+3=3
Answer:
is a horizontal stretch of
by
units.
Step-by-step explanation:
The given functions are;

and

The parent function is
.
The function
is a horizontal stretch of
by
units.