Answer:
f(x) = x² + 2x - 3
Step-by-step explanation:
From the graph the zeros are x = - 3 and x = 1
Thus the factors are (x + 3) and (x - 1) and
f(x) = (x + 3)(x - 1) ← distribute using FOIL
= x² - x + 3x - 3
= x² + 2x - 3
Answer:
For the grease pencils the probability is the chance of geeting a green is 8 percent and a yellow pencil is 95%
Step-by-step explanation:
If you would like to calculate - 5 * g - 6 for g = -2, you can do this using the following steps:
- 5 * g - 6 = - 5 * (- 2) - 6 = 10 - 6 = 4
g = -2
The correct result would be A. 4.
so these two lines intersect at x = 3 hmmmm what's the y-coordinate of the second line at that point?
![\bf 2x-3y=6\implies \stackrel{\textit{using x = 3}}{2(3)-3y=6}\implies 6-3y=6\implies -3y=0\implies y=0](https://tex.z-dn.net/?f=%5Cbf%202x-3y%3D6%5Cimplies%20%5Cstackrel%7B%5Ctextit%7Busing%20x%20%3D%203%7D%7D%7B2%283%29-3y%3D6%7D%5Cimplies%206-3y%3D6%5Cimplies%20-3y%3D0%5Cimplies%20y%3D0)
so the y-coordinate of that second line is 0, so the point there is (3, 0) then.
so the first line is, a line that has a slope of 2 and passes through (3, 0).
![\bf (\stackrel{x_1}{3}~,~\stackrel{y_1}{0})~\hspace{10em} slope = m\implies 2 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-0=2(x-3)\implies y=2x-6](https://tex.z-dn.net/?f=%5Cbf%20%28%5Cstackrel%7Bx_1%7D%7B3%7D~%2C~%5Cstackrel%7By_1%7D%7B0%7D%29~%5Chspace%7B10em%7D%20slope%20%3D%20m%5Cimplies%202%20%5C%5C%5C%5C%5C%5C%20%5Cbegin%7Barray%7D%7B%7Cc%7Cll%7D%20%5Ccline%7B1-1%7D%20%5Ctextit%7Bpoint-slope%20form%7D%5C%5C%20%5Ccline%7B1-1%7D%20%5C%5C%20y-y_1%3Dm%28x-x_1%29%20%5C%5C%5C%5C%20%5Ccline%7B1-1%7D%20%5Cend%7Barray%7D%5Cimplies%20y-0%3D2%28x-3%29%5Cimplies%20y%3D2x-6)
Lloyd's bank account will be closed because he owes more than $40, he would have to pay the bank $53.50 to no longer owe them any money.
It gets closed because |-53.50| > 40