This shows that both functions have the same y-intercept
<h3>Polynomial and exponential functions</h3>
Given the following functions as shown:
f(x) = -x^2 + 2x + 1 
g(x) = 2^x
The y-intercept occurs at x = 0
For f(x) =  -x^2 + 2x + 1 
f(0) =  -0^2 + 2(0) + 1 
f(0) = 1
For the g(x),  the y intercept is caculated as:
g(0) = 2^0
g(0) = 1
This shows that both functions have the same y-intercept
Learn more on intercept here: brainly.com/question/1884491
 
        
             
        
        
        
The answer is:  " 10,000 cm " .
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Note:  100 cm = 1 m  (exact measurement); in which: 
                     "cm" = centimeter(s) ;
                      "m"  = meter(s) ; 
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  100 m = ? cm ?
100 m * (100 cm / 1 m)  =  __?__   cm  ;
The units of "m" cancel out;  and we have:
(100)* (100 cm) = 10,000 cm .
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Answer:
-13y-3
Step-by-step explanation:
(-4y - 1) + (-9y -2)
remove parenthesis 
-4y - 1 + -9y -2
combine like terms
-13y - 1 - 2
now we subtract -1 -2 = -3 so
-13y- 3