The standard equation of a parabola is:
(y-k) = a(x - h)² , where h and k are the coordinates of the Vertex
Since the vertex is ( - 5 , -7), then :
(y +7) = a (x + 5)².
It's given that the vertex is a minimum, that means the coefficient a>0 and the parabola is open upward.
Depending on the value of a (always a>0) , the equation :
y = a(x-5)² + 7 is a parabola
Equation would be: 25.15 - 1.75x
Where, x = number of days.
Substitute for x = 3,
= 25.15 - 1.75(3)
= 25.15 - 5.25
= 19.90
In short, Your Answer would be $19.90
Hope this helps!
Answer:
I believe it would be 14
Step-by-step explanation:
Answer:it is $12,240
Step-by-step explanation:
given: principal=$2000
time=3 years
interest=$204
he genearal formular of RATE = I*P*T/100
from the formular= P*R*T( RATE WITH 100, because the rate is calculated over 100)
=$204*3*$2000/100
=$12,240
282
these are extra words to hit the character minimum
