Answer:
Step-by-step explanation:
Slope intercept form is , so we have to find a way to substitute the given information into the equation. We have because it gives us the slope. The slope is -1, as the directions state. Now, we substitute it in and solve for b:
- Substitute -1 in for m⇒
- Substitute in the point (-1, -4) in for and respectively to get
- Solve the equation to get b= -5
After getting the y-intercept, you have the full equation!
The next step in his construction is part A
Answer:
Step-by-step explanation:
This is because you can split 63 into two numbers, and . When you simplify turns into 3 but will not simplify further so it will be .
Or you can just use the calculator it's easier. Answer 1.5 lol