F(x) = 1/4x -3 = 1/4*12-3
= 1/45
Standard form is, hold a sec
x=2 is directix
that means it opens left or right
so we must use
(y-k)²=4p(x-h)
where vertex is (h,k) and p is distance from focus to vertex
also shortest distance from vertex to directix
the shortest distance from focus to directix is 2p
if p>0 then the parabola opens right
if p<0 then pareabola opens left
so
(-2,0) and x=2
the distance is 4
4/2=2
p=2
wait, positive or negative
focus is to the left of the directix so p is negative
p=-2
vertex is 2 to the right of the focus and 2 to the left of directix
vertex is (0,0)
so
(y-0)²=4(-2)(x-0) or
y²=-8x is da equation
not sure what form is standard tho
Answer:
$17
Step-by-step explanation:
10 x 2.25 = 22.5
10 x .50 = 5
22.5 -5 = 17
I think this is correct. Sorry if it isn't though!!!!!!
Answer:
122785 employees.
Step-by-step explanation:
Let the total number of employees be X
Given the following data;
Number of employees = 29100
Percentage = 23.7%
To find the total number of employees;
23.7/100 * X = 29100
Cross-multiplying, we have;
23.7X = 29100 * 100
23.7X = 2910000
X = 2910000/23.7
X = 122784.81 ≈ 122785 employees
