We're given a parabola
and a line
The zeros of the parabola are
We see that (-2,0) is on the line as well:
Choice D
and a line
The zeros of the parabola are
We see that (-2,0) is on the line as well:
Choice D
Skyla walked 220 yards in 2 minutes 30 seconds. What was her speed in feet per minute?
1 answer:
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9514 1404 393
Answer:
a = -2, h = 2, k = 1
Step-by-step explanation:
Compare the expressions. Match one pattern to the other.
__
The transformations are ...
Translation by (h, k) = (2, 1). That is, 2 units right and 1 unit up.
Vertical scaling by "a", which is (i) reflection over the x-axis (because a < 0), and (ii) expansion by a factor of 2.
A table and graph are shown in the attachment.
