X^2 + 5x - 5 = 0
This is a quadratic equation that cannot be factored. It can be solved using the quadratic formula or by completing the square.
the quadratic formula is x = (-b +-sqrt(b^2 - 4ac))/2a
a is the coefficient of the x^2, b is the coefficient of the x, and c is the constant.
a = 1, b = 5, c = -5
x = (-5 +- sqrt(25+20))/2
x = (-5 +- sqrt(45))/2
x = (-5 + - 3 sqt 5))/2
x = (-5 + 3sqrt5)/2 and x = (-5 - 3sqrt5)/2
<span>y = mx + b ; where m=slope of the line.
You want the slope to go downhill from left to right, that would mean that m = (-)...
so the answer is D</span>
Answer:
x=4 or x=-5/7
Step-by-step explanation:
For the following N = -2 therefore answer is m=-1
N= 0. Therefore answer is m= 1/3
N= 2 , therefore answer is 5/3 How do you get it substitute each n for the number and solve for m .
707 multiplied by 12 (12 months a year)
It’s 8,484
