9514 1404 393
Answer:
9 units
Step-by-step explanation:
The graph shows a vertical line at x = -1, with points at y=-4 and y=5. The distance between the points is the difference of their y-coordinates:
5 -(-4) = 5+4 = 9
You can count the grid squares between the points, if you like.
The distance between the points is 9 units.
Answer:
x = -0.907, 2.57
Step-by-step explanation:
Quadratic Formula:
Since we are given <em>a</em> = 3, <em>b</em> = -5, and <em>c</em> = -7 from our quadratic, we simply use the Quadratic Formula:
Step 1: Plug in variables
Step 2: Solve
Step 3: Evaluate for decimals
You should get x = -0.906718 and 2.57338 as your answers.