Answer:
Y= 250x+45
Step-by-step explanation:
answer = 250 per hour (X) + 45
A. How many amoebas are there after 1 hour
Answer:
answer varies on duration of trip
Step-by-step explanation:
it depends how long your trip is
Answer:
See below
Step-by-step explanation:
y = -6x^2 + 24x-100
solve for 'x'
y + 100 = -6x^2 + 24x = -6(x^2-4x) complete the square for x
(y+100) /(-6 ) = (x-2)^2 -4 add 4 to both sides
(y+100)/(-6) +4 = (x-2)^2 sqrt both sides
sqrt [ ( y+100)/(-6) + 4 ] + 2 = x change x and y
y = ± sqrt [ (x+100)/(-6) + 4 ] + 2 simplify (if needed)
<u>y = ± sqrt( -x/6 -12.666) + 2 </u>
Answer:
Its the graph at the top left.
Step-by-step explanation:
Take the graph of f(x) = 0.25^x:
when x = 0 , f(x) = 1 so it will pass through the point (0,1). Also as x increases f(x) will decrease because the base 0.25 is < 1. So the graph will decrease to the right.
The + 5 in the function moves the whole graph up 5 units so the graph will pass through the point (0, 6).