Aparabola has a vertex at (2,5) and opens down, is reflected in the y-axis. what is the image of the vertex after the reflection? a. (-2,-5) b. (2,5) c. (2,-5) d. (-2,5)

The y-coordinate stays the same; the x-coordinate takes the opposite sign and is -2. Thus, the post-reflection image of (2,5) is (-2,5).

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.