Answer:
76
Step-by-step explanation:
Discriminant is given by the formula
Where a is the coefficient of x^2 and b is the coefficient of x and c is the constant term when the quadratic is arranged in the form of
Let's rearrange the given equation:
So a = 3
b = -10
c = 2
Plugging into formula we have the discriminant as:
THe discriminant is 76
Answer:
For Me Imposible Question!!
Step-by-step explanation:
A kg is 1000 grams, so you would 1000*4.
Inverse function:
The only one that has an inverse that is a function is the third option because is a linear function (bijective)
y=1/3x-3/4
First, solve for x:
Add 3/4 to both sides:
y+3/4 = 1/3x-3/4+3/4
y+3/4 = 1/3x
Multiply both sides by 3
(y+3/4) 3 = 1/3x (3)
3y+ 9/4 = x
F^-1(y) = 3y+ 9/4
The best statement that could be used describe a polygon is that it is a closed plane figure with three or more sides that are straight. Thus, the correct answer is A: a closed plane figure with three or more sides that are straight.
Hope this helps! :)