If f(- 3) = 9, identify a point on the graph of f

y = x - 3

Step-by-step explanation:

Let the equation if the line be y = mx + c

since the line is parallel to y = x - 5, their gradients/slope will be the same (aka m = 1)

sub (1, -2):

-2 = 1 + c

c = -3

therefore, equation if the line is y = x - 3

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