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Luda [366]
3 years ago
10

Linear or Nonlinear for each function. Function Linear Nonlinear y =5x+1 y=23 y=1−2x2

Mathematics
1 answer:
nignag [31]3 years ago
8 0
1 linear
2 linear
3 nonlinear

Don’t trust me on this because I worked out the problems in my head and I’m not 100% I’m right
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Mandarinka [93]

Answer:

A dozen = 12

Step-by-step explanation:

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4 0
3 years ago
Question 2 Mr. Smith is buying two types of gift cards to give as prizes to employees at a company picnic. He will buy restauran
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7 0
3 years ago
Number of passengers who arrive at the platform in an amtrack train station for the 2 pm train on a saturday is a random variabl
alexgriva [62]
Assuming a normal distribution  we find the standardized z scores for  a:-

z1 = (80 - 180)  / 25  =  = -100/25  = -4
z2 =  (280-180) / 25  =  4
Required P( -4 < z < 4)  from the tables is  >99.9%

b
z1 = 130-180 / 25 =  -2
z2 =  230-180 / 25  = 2

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8 0
3 years ago
Which relationship has a zero slope
vesna_86 [32]

Answer:

The first table.

Step-by-step explanation:

A slope of 0 means that as x increases, y stays the same.  In the first table, all of our y-values are 2; this means that y stays constant.  

To prove it, we use our formula for slope:

m=\frac{y_2-y_1}{x_2-x_1}

The slope of the line between the first two points is

(2-2)/(-3--1) = 0/-2 = 0

The slope of the line between the second pair of points is

(2-2)/(-1-1) = 0/-2 = 0

The slope of the line between the next pair of points is

(2-2)/(1-3) = 0/-2 = 0

Since the slope between each pair of points is 0, the slope of the entire line is 0.

4 0
3 years ago
Read 2 more answers
Simplify 7x+42/x^2+13x+42
ehidna [41]
42x^2 + 20x + 42

Hope this helps
6 0
3 years ago
Read 2 more answers
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