Question

Does anyone know how to do these. Its due in the morning. Pls help

Answer 1

15)

Given equation:

• y = 2/5x - 3

To plot the line first find two points:

• 1. x = 0 ⇒ y = -3
• 2. x = 5 ⇒ y = -1

Plot (0, -3) and (5, -1) and connect the points with a line. This will be the required line.

16)

Use Pythagorean to find the missing leg:

• 
  `x = √(13^2 - 5^2) = √(144) = 12` units