The speed of a toy car over time can be represented by a parabola with minimum speed 2 m/s after 3 seconds. After 5 seconds, the
car's speed is 3 m/s.
What is the equation in vertex form of a parabola that represents the
car's speed, y, over time, x?

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?