The graph is the one that correctly represents the linear piece-wise function is the first graph.
<h3>How to solve for the graph</h3>
First we have a linear function as
Mx + b
mc= slope, this is the rate of change, how y changes as x changes by 1.
b = y-intercept, y value as x = 0
y = 5 + x
x ≤ 10
at 10 we have 5 + 10 = 15
at 2 dollars
y = 15 + 2(x - 10)
at 14
y = 15 + 2(14 - 10)
15 + 2*4
= 23
Hence we can conclude that the first graph here is the correct one.
Read more on graphs here:
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Answer:
40 乘以 2,答案是 80,所以我猜是 209/5。
我不太确定,但是...
希望有帮助
! :)
Step-by-step explanation:
v=u+at
at=v-u
a=v-u/t
Answer:
A
Step-by-step explanation:
because he is rich
Answer:
38
Step-by-step explanation:
(f°g)(5)=f(g(5)
(f°g)(5)=f(5^2-5*3)
(f°g)(5)=f(10)
(f°g)(5)=4(10)-2
(f°g)(5)=38