Which expression is equivalent to 3(2x + 1) — (x — 1)?
1 answer:
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When competing the square, you want to have
at the end, and using the fact that the x term and coefficient are really
, we see that the third option is the most efficient way to start
at the end, and using the fact that the x term and coefficient are really
, we see that the third option is the most efficient way to start
Answer:
x = -1
Step-by-step explanation:
The axis of symmetry of the graph is x=3 but,
If shift the graph 4 units to the left it would mean the new value of x would be -1 as shown here:
-4 because it shifted 4 units to the left so the axis of symmetry of the transformed graph would be x = -1 and since it shifted 2 units down the y-coordinate of the turning point would be -2 so the turning point of the original graph is (3 , 0) and the turning point of the transformed graph is
(-1 , -2) I attached an image so you can visualize clearly
