posting qns that i dunno how to solve.
The vertex of the graph y=7-|2x-6| is
i.( -4,3)
ii.(10,3)
iii.(3,-7)
iv.(3,7)
Anyone learnt Modulus already, pls help me. TY.
A function f is defined by f:x |~ |x^2 -2x|
Find the value(s) of x for which f(x) = x.
i. x = 0, 3
ii. x = 1, 3
iii. x = 0, 1, 3
iv. x = 3
anyone can help me =D
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