Answer:
B, using a sample of size 200
Step-by-step explanation:
just got it right
first is false and second is also false all ate false
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:
brainly.com/question/22295833
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Answer:
its D x
−
3
Step-by-step explanation:
x
2
−
5
x
+
6x
−
2
Factor x
2
−
5
x
+
6
using the AC method.
(
x
−
3
)
(
x
−
2
)
x
−
2
Cancel the common factor of x
−
2
. x
−
3
<h3>
please if this helped give me a like or Brainiest </h3>