Aquadratic is represented by y=x^2+x-20. use factoring to determine the zeros of this equation. explain what zeros represent on the graph of this equation

The zeroes are and

On the graph, each of these zeroes represent the x-value where the equation will intersect with the x-axis.

Step-by-step explanation:

We have the quadratic equation

To factor this we need to find two numbers that fulfill the following:

They add up to 1

They multiply to give you -20

These two numbers are -4 and 5

This means that the quadratic equation in its factored form will be:

Now that we have the factored form, we need to set and solve for x

From this factored form, we can see that when and the result will be zero. Just to check we can plug in each of these x values

The result of this confirms that x=4 and x=-5 are indeed the zeroes of this equation.

Each of these zeroes represent the x-value where the equation will intersect with the x-axis.

this shows a reflection over the x-axis and is translated one unit down and 6 units to the right (x + 6, y - 1)

hope this !

~just a girl in love with shawn mendes

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.