9514 1404 393
Answer:
y = ±5/4x
Step-by-step explanation:
There are no common terms or factors to cancel in this equation. If you factor the equation on the right, you get ...
(5x -4y)(5x +4y) = 0
The factors are zero when ...
y = ±5/4x
The graph of the equation is two straight lines through the origin with slopes of ±5/4.
Answer:
Step-by-step explanation:
-let be the number of hour Hong work and denote the amount Hong earns after hours.
-Given Hong earns for each hour worked, his total earnings at time can be expressed as:
#For example, if Hong works zero hours his pay would be
Answer:
Please check the attached diagram.
Thus, we conclude that:
In the diagram,
- The red line represents the parent function f(x) = x
- The blue line represents the function f(x) = x+1
The blue line indicates that the parent function has been shifted 1 unit upward.
Step-by-step explanation:
Let us recall some transformation knowledge.
We know that
if y = f(x), then y = f(x) + b simply means a transformation of (0, b).
In other words, if we add some constant let say 'b' in the output or y-value, the graph simply shifts upward by b units.
Given that
f(x) = x
so
f(x+1) = x+1 means the parent function f(x) = x has been shifted 1 unit upward.
Please check the attached diagram.
Thus, we conclude that:
In the diagram,
- The red line represents the parent function f(x) = x
- The blue line represents the function f(x) = x+1
The blue line indicates that the parent function has been shifted 1 unit upward.
Srry i cant Awnser bc i dont know what ^^^^^^^^^^^^^^^^^^^ means but
Hello
Have a nice day
Answer:
1: proportional
2: non-proportional
3: non-proportional
4: non-proportional
5: proportional
6: proportional
7: non-proportional
8: proportional
9. proportional.
10. proportional.
11. non-proportional.
12. proportional.
Step-by-step explanation:
I'm unsure how the proportional ones are actually calculated depending if it requires a dot on the exact origin, but depending on what I can graphically view and assume; every graph with the line running through the origin is proportional and every graph where the line does not run through the origin is non-proportional.