Joseph has started completing the square on the equation 3x2 - 7x + 12 = 0. he has worked to the point where he has the expression x2 - x = -4. use complete sentences describe joseph’s steps up to this point and whether or not his work is accurate.

Joseph has started completing the square on the equation where

given equation is

move constant term to other side.

divide both sides by coefficient of x^2 that is by 3

This is the same step upto which Joseph has worked. But he got different equation

Hence his work is not accurate.

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!