Answer:
slope = undefined
y-intercept=0
Step-by-step explanation:
theres no y - intercept and the slope of vertical line is undefined
No it is no possible because he would have had to had completed both laps in the time it took him to complete his first lap, but because he has already used that time, it is impossible.
Answer:
90+45 +? = 180
180 - 90 - 45 = x
x = 45
Step-by-step explanation:
Answer:
The perpendicular line would be y = -3x - 7
Step-by-step explanation:
To find the equation of the line, we first need to solve the original line for y.
-x + 3y = 9
3y = x + 9
y = 1/3x + 3
Now we know the slope of the original line to be 1/3. Since perpendicular lines have opposite and reciprocal slope, we know the new line to have a slope of -3. We can then use that along with the given point in point-slope form to find the equation.
y - y1 = m(x - x1)
y - 2 = -3(x + 3)
y - 2 = -3x - 9
y = -3x - 7
Answer:
The integral diverges
Step-by-step explanation:
Consider the integral from 0 to infinity of
We can do this in parts
When we substitute limits infinity we find that the values become infinity
Hence the integral diverges
The given improper integral diverges
