35 points (all of my points), please help. How do you write y=1/5x-1, or y=0.2x-1 in point slope form? Also, y=-5x-42? And are 9x+3y=6 and 3x+9y=6 perpendicular, parallel, or neither?

Step-by-step explanation:

No sé lo siento adiós

Hence, option: d is the correct answer.

When solving by using the Quadratic Formula,  the steps we need to follow is:

     d.    find values for a,b,c, substitute into the formula, simplify.

We know that the general equation of a quadratic formula is given by:

where a,b and c are real numbers.

and the solution of the quadratic equation is given by the formula as:

Hence, in order to solve the quadratic formula the steps that we need to follow is:

      1)  First we need to classify a,b and c from the equation.

      2)  Then put the value of a,b and c in the formula.

      3)  Lastly simplify the expression.