For the given equation, find the values of a, b, and c, determine the direction in which the parabola opens, and determine the y-intercept. decide which table best illustrates these values for the equation:

Table C

Step-by-step explanation:

we have

The quadratic equation in standard form is equal to

so

In this problem

The y-intercept is the value of y when the value of x is equal to zero

The y-intercept is the point (0,0)

The coefficient a is negative, therefore the parabola open down

i'm sorry mate, but i am not seeing any figures. i am unable to solve this for you.

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct