Step-by-step explanation:
Step-by-step explanation:
y-7=4(x-2)
we need to simplify the y to het a
y-7=4x-8 (i did 4x-8 because of 4(x-2)
now y= 4x-8+(-7)
after calculating -8+(-7) IT becomes
y=4x-15
okay we have the guide Line
y=4x-15
the a is 4
because
a = {y=a.x+b}
now we need to find the points using this guide Line
y=4x-15
x= 2(you can add any number here ,we Just need to know where the point is )
y= 4(2)-15
y=8-15
y= -7
points are (2,7)
Option A:
Yes, he is correct.
Solution:
To find the distance between two points (2, 4) and (6, 3).
Distance between two points formula:
Here 
Substitute these in the distance formula.
Step 1:
Step 2 :
Using BODMAS rule, first simplify the values into the bracket.
Step 3:
Squaring the numbers.
Therefore, George's work is correct.
Option A is the correct answer.
PB and PA make two sides a rhombus. Since the lengths of the short sides of a rhombus are equal— this also applies for the long sides— PB=PA
PA = 8
Good luck!
