3 years ago

I NEED AN EXPERT ASAP PLEASE

2 answers:

5 0

The slope in the scatter plot is representative of the trend line. It shows a positive correlation between the independent variable and the dependent variable. since the slope is positive, the data increases.

svet-max [94.6K]3 years ago

5 0

Answer:

this was 3 yrs ago but im a expert XDXDXD

Step-by-step explanation:

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sveta [45]

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3 years ago

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Ksju [112]

Answer:

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3 years ago

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Determine whether the following function is one-to-one. f ( x ) = 6 x + 1

seraphim [82]

Answer:

one to one function

Step-by-step explanation:

f(x)=6x+1 can only be a one to one function when x1=x2

Now,

f(x1)=f(x2)

or, 6x1 + 1 = 6x2 + 1

or, 6x1 = 6x2

or, x1 = x2

So f(x)= 6x + 1 is a one to one function

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3 years ago

The point (12,5) is on the terminal side of an angle θ what is cos θ

Aloiza [94]

The answer.. cosΦ=13/5

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4 years ago

Use the expression 28b - 4c. Part B: What is the value of the expression when b = -4 and c = 1? Show your work or explain.

Brilliant_brown [7]

Answer:

The value of the expression is -116

Step-by-step explanation:

Given

$Expression: 28b - 4c$

Required

Solve when b = -4 and c = 1

$Expression: 28b - 4c$

Substitute -4 for b and 1 for c

$Expression: 28*-4 - 4*1$

$Expression = -28*4 - 4$

$Expression = =112 - 4$

$Expression: -116$

<em>The value of the expression is -116</em>

3 0

3 years ago