<h3>
Answer</h3>
They are being multiplied by 2 each time.
A. X^2-10x. =-8
To complete the square you get half of -10 and then square that number half of -10 is -5 and -5 times -5 equals positive 25 that would you add to each side
x^2-10x+25=-8+25
17
Answer:
y= $50x + $25
Step-by-step explanation:
Slope-intercept form is y=mx+b
x is something that is constant
b is something you add on to the constant
Answer:
2pi/5
Step-by-step explanation:
The only thing in this equation that affect the period is the '5' in front of the 'x'
cos period is usually 2pi
this is compressed by 5
period = 2pi/ 5
2 + 2 + 2 + 2 + 2 = 10
Five days
2 + 2 + 2 + 2 + 2 + 2 + 2 = 14
Full week
10 x 2 = 20
14 x 2 = 28
The bacteria will double every day for a total of 20/28 bacteria on the last day.
