Answer:
Step-by-step explanation:
Assuming 
and 
are vectors, their dot product is 
where 
:
Therefore,
Answer:
Since two points determine any line, we can graph lines using the x- and y-intercepts. To find the x-intercept, set y = 0 and solve for x. To find the y-intercept, set x = 0 and solve for y. This method of finding x- and y-intercepts will be used throughout our study of algebra because it works for any equation.
Please mark brainliest :)
Answer:
2 option= 3+3+3+3= 3(4) because it do not have exponent!!
Step-by-step explanation:
-1/8 -2/8 -3/8 because any fraction is ok, they don't have 0 as a denominator.
