What are the zeros of the quadratic function? f(x)=2x^2+x−3

x = 1  and x = - 3/2

Step-by-step explanation:

the zeros of the quadratic function when f(x) = 0

So

2x^2+x−3 = 0

Factor:

2x^2+x−3 = 0

(2x + 3)(x - 1) = 0

2x + 3 = 0;x = - 3/2

x - 1 = 0; x = 1

x = 1  and x = - 3/2

Answer with explanation:

Draw the Coordinate plane, that is x y , plane and mark positive and negative natural number on both x and y axis.

⇒Meaning of increasing is, if ,

a > b, then f(a) > F(b)

⇒And, Meaning of decreasing is, if

a > b, then f(a) < f(b).

⇒Meaning of Consistent is

, Either of that is, a > b or a < b,

 f(a) = f(b)