Answer:
C. 2
Step-by-step explanation:
Gradient = 
Gradient = 
Gradient = 2
Answer:
PQ and QR are congruent.
Step-by-step explanation:
The length of PQ = sqrt [(2 - -1)^2 + (-1 - 3)^2]
= sqrt 25
= 5 units.
QR = sqrt [(5-2)^2 + (3 - -1)^2) ]
= sqrt 25
= 5 units.
PR = sqrt [ ( 3-3^2 + (5- -1)^2]
= sqrt 36
= 6 units.
Answer: The answer would be choice C because there is a constant rate of change of 3 :)
Step-by-step explanation:
This is what it looks like. It opens to the right.
In order to subtract fractions, you need the denominators (bottom number) to be the same.

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