Answer:
a function is just a comparison between two quantities so when you go to plot the points, the input is x and the output is y.
Answer:
I think the answer would be +15.
Step-by-step explanation:
Answer:
(4,7.5)
Step-by-step explanation:
Reflect (-4,7.5) at the y-axis
Answer:
Start by laying out 7 tiles, and then adding 3. Whatever that number of tiles is equals x.
x = 10
10 - 3 = 7