Consider the function f(x)=x2+bx−16, where b is a constant.
Part A
If the function has...
![subject](/tpl/images/cats/mat.png)
Mathematics, 25.05.2020 16:57 andersonmm22
Consider the function f(x)=x2+bx−16, where b is a constant.
Part A
If the function has an axis of symmetry at x=5, what is the value of b?
Part B
If b=−6, what are the zero(s) of the function?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:10
Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 20.03.2020 19:39
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.03.2020 19:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 20.03.2020 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 20.03.2020 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 20.03.2020 19:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.03.2020 19:40
![question](/tpl/images/cats/mat.png)
Mathematics, 20.03.2020 19:41
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/en.png)
English, 20.03.2020 19:42