Answer:
-2
Step-by-step explanation:
2(3x - 2)(x - 2) = 0
2(6x - 4)(x - 1) = 0
2(x - 1)(3x - 4) = 0
Answer:
122.5g
Step-by-step explanation:
You would multiply 140 by 12.5% to get 17.5, and then you subtract 140-17.5 to get your answer of 122.5g.
C. f(x+k)
D. f(x-k)
The following which represents the graph becoming more narrow is:
B. kf(x)
We are given a parent function f(x) as:
and k=3
Now, we know that the transformation of the type:
f(x)+k
shifts the graph of the function k units upward while there is no change in the shape of graph.
Similarly the transformation f(x+k) and f(x-k) shifts the graph of the original function k units to the left and k units to the right but odes not change the shape of the function.
Hence, the answer is:
B. kf(x)
Since, the transformation is a vertical compression and the graph becomes more narrow.