If you plug in some values for x, you can graph it on the plane.
When x = 0.
When x = 1
When x = 4
Now plot the points and draw a graph through the points.
So, the last option is the answer.
Answer:
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Answer:
Graph A is a function, and Graph B is not
Step-by-step explanation:
A function is when each x-value (aka input) has 1 corresponding y-value (or output).
We see that graph 1 is linear, and that each x-value has it's own y-value, and not multiple y-values.
However, Graph B curves, making it so some of the x-values have more than 1 y-value.
1: 8200,82000,820000 yen
2:12
3:8
4:6
5:4 months
Answer:
It would be y = -5/3x + 50/3
Step-by-step explanation:
You would use the point slope formula y - y₁ = m ( x - x₁) and insert the point and slope.