make up a polynomial that has the following characteristics: crosses the x axis at -1 and 4 , touches the a-axis at 0 and 2 and is above the a axis between 0 and 2.
make up a polynomial that has the following characteristics: crosses the x axis at and , touches the a-axis at and and is above the a axis between and .
What do you mean by the a-axis? If this is just a typo (and a recurring one at that), then