Answer:
Carmen saves $29.75
Step-by-step explanation:
I hope this helps!
Answer:
15.9??
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
Answer:
f(x) = f(-x) = x^2 -1 is an <u>even</u> function
Step-by-step explanation:
When f(x) = f(-x), the function is symmetrical about the y-axis. That is the definition of an <em>even</em> function.
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An odd function is symmetrical about the origin: f(x) = -f(-x).
<span>When we put 8 in the bracket we can get the answer as 17 - 4x
i.e
Consider the LHS -2 ( 2x - 8) + 1 = -2 (2x-8) + 1
= -4x+16+1
= -4x + 17
= 17-4x
= RHS
LHS = RHS
Proved</span>