**Answer:**

y = 1x - 1

**Step-by-step explanation:**

If angle AEC is 90° and angle AEB bisects it and is 45° that right there proves that angle AEB bisects angle AEC

**Answer:**

one isosceles triangle

**Step-by-step explanation:**

The slope is 1/2 which is also 1.5

**Answer:**

**Count the dots but instead as a Fraction. Like one dot is the fraction the line is on. Add them together to get your answer**

**Step-by-step explanation:**

Hope this helped :D