For this case we must find the value of the variable "x" of the following equation:
We multiply by 3 on both sides of the equation:
We divide between 2 on both sides of the equation:
We subtract 7 on both sides of the equation:
Answer:
Option B
Plz help me I am struggling
2 answers:
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Answer:
The residual value is -0.75
Step-by-step explanation:
we know that
The residual value is the observed value minus the predicted value.
RESIDUAL VALUE=[OBSERVED VALUE-PREDICTED VALUE]
where
Predicted value.--> the predicted value given the current regression equation
Observed value. --> The observed value for the dependent variable.
in this problem
we have the point (1,4)
so
The observed value is 4
<em>Find the predicted value for x=1 </em>
predicted value is 4.75
so
RESIDUAL VALUE=(4-4.75)=-0.75
Answer: The correct answer is: [C]: " " .
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Step-by-step explanation:
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Note the property for square roots in exponential form:
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→ ; ↔ b
;
{ ;
;
.}.
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As such, given:
→ ;
a = 15, b = 7, c = 4 .
→ ; ↔
;
→ which corresponds to:
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Answer choice: [C]: " " .
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Hope this helps!
Wishing you well in your academic endeavors!
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