Let the graph of g be a vertical stretch by a factor of 3 and a reflection in the y-axis of the graph of f(x) = x2 Write a rule for g.
9(20)
= 3x2
Og(x)
- (3x)²
g(x)
3.22
O g(x) = (-3c)? 2

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

Ineed to know the answer to this algebra question.