Answer:
1
Step-by-step explanation:
Standard form.

Where m is the slope and n is the point where x=0. Then, you have,

To obtain n use the point they give you,

So n=-7 and then
Answer:
The percent of error in the measurement is 2%
Step-by-step explanation:
The percent of error associated with a reported measurement is calculate using the formula;

The error associated with a measurement is defined as half of the smallest unit of measurement used. The measurement reported was 2.5. The smallest unit of measurement for this reading is 0.1. The error is thus;
error = 0.1/2 = 0.05
The percent of error is thus;

Answer:
68.8
Step-by-step explanation:
100% = x number
96% = 66
so 100%
= 68.75
to the nearest tenth is 68.8
Answer:
Square
Step-by-step explanation:
It’s a square. The distance between each of the corners is √8. Since all four sides are the same and the corners meet at 90°, it’s a square.