-1 are i Noah and Lin are each trying to solve the equation z? - 6x + 10 = 0. They know that the solutions to zº = -
and -i, but they are not sure how to use this information to solve for x in their equation.
Here is Noah's work:
x2 - 6x + 10 = 0
x2 - 6x = -10
x2 - 6x + 9 = -10 + 9
(x-3) = -1
Show how Noah can finish his work using complex numbers.

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

where are the graphs?

step-by-step explanation:

the answer is  

a.

28 ft2

step-by-step explanation:

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function