Answer:
Ask it like this so people can see it more
Step-by-step explanation:
Do the points (-1,9) and (2,4) represent the vertex and a sample point, respectivelt, of y= -2(x+1)^2+9? Explain.
7.25 u need to add 2.25+5=7.25
7(-6)=-42
After 7 weeks the price will be reduced by 7 times $6
Thus the price will be $42
The reflection across x = -2 will be x = 2.
