Answer:
the graph is attached below
Step-by-step explanation:
LEts make a table to get the coordinates
we need to select integers between -3 and 3
x y=x^2 - 2
-2 y=(-2)^2-2=2 (-2,2)
0 y= (0)^2 - 2= -2 (0,-2)
2 y=(2)^2-2 = 2 (2,2)
Now we use the table for graphing the given equation
The graph is attached below
Answer:
The straight line distance is 17 miles from Meg's aunt's house to her grandmother's house.
Step-by-step explanation:
We have drawn the diagram for your reference.
Given:
Meg have to drive 8 miles due north to visit her aunt.
From diagram we can say;
BA = 8 miles
Also she has to drive 15 miles due east to visit her grandmother.
From diagram we can say;
BC = 15 miles
We need to find the straight-line distance from Meg's aunt's house to her grandmother's house i.e we need to find AC from diagram.
Now We can Assume it as a right angled triangle.
So Pythagoras theorem we can say that;
Now taking Square root on both side we get;
Hence The straight line distance is 17 miles from Meg's aunt's house to her grandmother's house.
