the roots are 
and 
Step-by-step explanation:
here we use Shridhar acharya formula
if a
+ bx +c = 0 is the quadratic equation
the the roots are , 
and 
comparing with the equation we get a=1 b= -7 c = -3
hence the roots are 
and 
= and
Answer:
You can also use a dot plot to identify the shape of a distribution. All the dots are about the same height. A uniform distribution is also symmetric. The data on the right of the distribution are approximately a mirror image of the data on the left of the distribution.
10+(-7)=3. Hope this helped :))
Answer:
a_n=a_1+(n-1)d
Step-by-step explanation:
sorry for late anwser
