A fish tank has 10 goldfish, 6 tetras, 5 snails, and 3 platies. What is the ratio of tetras to platies? 3/10
3/10

3/6
3/6

10/6
10/6

6/3

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis

Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case:

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.