Answer: X=1/4 or X=0.25
Step-by-step explanation:
-3+12x
Bring the 3 to the other side to isolate x
12x=3
Divide both sides by 12
x=0.25
Answer:
Infected = itself + itself
Healthy = 200 - infected
y axis = weeks
x axis = # of people
use green for healthy and red for infected
and mark going by weeks
green:
(1, 199)
(2, 198)
(3, 196)
(4, 192)
(5, 184)
(6, 168)
(7, 136)
(8, 72)
(9, -56)
red:
(1, 1)
(2, 2)
(3, 4)
(4, 8)
(5, 16)
(6, 32)
(7, 64)
(8, 128)
(9, 256)
(10, 512)
The rate of change of the function represented by the table is -2.5
<h3>Rate of change</h3>
The rate of change of a function is also known as its slope. The formula for calculating the slope is expressed as;
Slope = y2-y1/x2-x1
Using the coordinate point (1, -8.5) and (2, -6) as given in the table, the rate of change is expressed as:
Rate of change =-6-(-8.5)/2-1
Rate of change = -6+8.5/1
Rate of change = 2.5
Hence the rate of change of the function represented by the table is -2.5
Learn more on rate of change here: brainly.com/question/8728504
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We have 
and 
which means we can equate:
.
Subtract 3 from both sides:
.
Then solve for p:
.
.
So the product of two factors (p-1) and (p+3) is 0 which means at least one of the factors must be 0:
.
Or
.
Hope this helps.
Answer:
71
Step-by-step explanation:
100-29=71
