Answer:
c) 2x+1
Step-by-step explanation:
Let's x be number of Nick's goals.
Emma has scored 1 more than twice the number of Nicks.
1 more is +1, of twices the number is 2x.
so 2x+1=15
Y = log (1/3) x
Part 1:
Domain : x ∈ ( 0, + ∞ ).
Range: y ∈ R.
General shape: The graph is decreasing.
Part 2 :
We will choose those points: x = { 1/3, 1, 3, 9 }
Ordered pairs ( for graphing the function ) are :
f ( x ) = { ( 1/3, 1 ), ( 1. 0 ), ( 3, - 1 ), ( 9, - 2 ) }.
There is no y - intercept and x - intercept is 1.
(<span>72 + 79 + 73 + 81 + 70</span>)/5 = 375/5 = 75
<span> A. 75</span>
<span>If it is not accepted that there is a 'trick' answer, then there are numerous mathematical answers, the most common of which is 2802: 1 man, 7 wives, 49 sacks, 343 cats, and 2401 kits, plus the narrator</span>
