Answer(A):
Given that the population of Minnesota in thousands, t years since 2000 can be represented by equation:
P=37t+4934
P-intercept means value of P when t=0
P=37*0+4934
P=0+4934
P=4934
Hence P-intercept is 4934. Which means that population of Minnesota in year 2000 was 4934.
Answer(B):
t-intercept means value of t when P=0
0=37t+4934
-4934=37t
divide by 37
-4934/37=t
-133.351351351 = t
Hence t-intercept is -4934/37 which is approx -133. Which means that population of Minnesota in year (2000-133) that is in year 1867 was 0.
<h3>So Option D=127.3cm²</h3>
<h3>Hope This Helps You </h3>
Linear equations are written as y = C1x + C2 where C1 & C2 are
constants. They are graphed by plugging in numbers for y or x and solve
for the other. For example if you have an equation y = 3x + 6 you then
for y = 1 you have 1 = 3x + 6 -> x = -5/3 you then take the two
coordinates (-5/3,1) and plot the point do this for further numbers and
connect the points with a straight line. Shifting the graph up or down
will change the value of C2 and shifting the graph left or right will
change C1.
Option A
If f(x) = 
and g(x) = 
then 
<em><u>Solution:</u></em>
Given that f(x) = and g(x) =
To find: (f - g)(x)
We know that,
(f – g)(x) = f (x) - g(x)
Let us substitute the given values of f(x) and g(x) in above formula,
For solving the brackets in above expression,
There are two simple rules to remember:
When you multiply a negative number by a positive number then the product is always negative.
When you multiply two negative numbers or two positive numbers then the product is always positive.
So the expression becomes,
Combining the like terms,
Thus option A is correct
