Match each graph to one equation. Write the equation above the graph Identify the zeros (x-intercepts) and write the equation of the axis of symmetry for each graph.
Rewrite the equation in expanded/standard form.

y = (x - 3)(x - 3)
y = (x + 1)(x - 6)
y = (x + 3)(x + 3)
y = (x - 1)(x - 3)
y = (x + 3)(x - 3)
y = (x + 1)(x + 3)
y = (x + 2)(x -3)
y = (x - 1)(x - 5)
y = (x + 1)(x + 5)
y = (x - 1)(x + 6)
y = (x + 1)(x - 5)
y = (x - 2)(x + 3)
Graph
Zeros and the equation of the axis of symmetry
Expanded/standard form

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.