In the graph of `y=ax^2+bx+c` as shown which one of the following is true?

Shows graph of y= ax^(2) + bx + c . Then which one of the following is not true.

If graph of y=ax^(2)+bx+c is as shown,then which of the following is correct? (where D equals b^(2)-4ac)

If fig. 3.21 graph of y = ax^(2) + 2bx + c is given Which one of the following is not true ?

If the difference between the roots of ax^(2) + bx + c = 0 is 1, then which one of the following is correct ?

The graph of (y-x) against (y+x) is shown. fig which one of the following shows the graph of y against x ?

Consider the graph of quadratic polynomial y=ax^(2)+bx+c as shown below.Which of the following is/are correct?

The graph of (y-x) against (y+x) is shown below. Which one of the following shows the graph of y against x ?

The graph of (y-x) against (y+x) is shown below. Which one of the following shows the graph of y against x ?

The graph of (y-x) against (y+x) is shown below. Which one of the following shows the graph of y against x ?

sin theta and cos theta are roots of ax^(2)+bx+c=0 then which of the following are true ?(tan theta!=1)