Answer:
165 boys
Step-by-step explanation:
we have:
462=a+b
a=girls
b=boys
a=132+b
462=132+b+b
462=132+2b
462-132=2b
b=165 = boys
Answer: I think all of the above
Step-by-step explanation:maybe there traveling so…
The range of the function shown in the graph are all real numbers.
<h3>What is the range of a function?</h3>
The range of a function is the set of its possible output values.
The range of a function are the dependent variables.
In other words, the range of a function is the complete set of all possible resulting values of the dependent variable (y), after we have substituted the domain or independent variable.
According to the values of y on the graph the range are all real numbers.
learn more on range here: brainly.com/question/12101011
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<span>For this case we have the following function:
</span>
<span> To find the axis of symmetry, the first thing to do is to derive the function.
We have then:
</span>
<span> Equaling zero we have:
</span>
<span> We clear the value of x.
We have then:
</span>
<span>
Answer:
The axis of symmetry is given by:
x = -2</span>