Find the sum and product of the roots. 7x 2 - 3x - 9 = 0

Sum of the roots is

Product of the roots is

Step-by-step explanation:

In a quadratic equation ax² + bx + c = 0,

Sum of the roots =

And, product of the roots =

Here, the given quadratic equation,

Hence,

Sum of the roots = =

Product of the roots = =

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had

step-by-step explanation:

the shape,the size and the distance