Answer:
minimum, coordinates of vertex: (-3,-11)
explanation:

x coordinates on vertex:
<u>solving steps</u>:
<u>Find y-coordinate on vertex:</u>





coordinates: (-3,-11) thus minimum
9514 1404 393
Answer:
y = -1/3x -1
Step-by-step explanation:
The perpendicular line will have a slope that is the negative reciprocal of the slope of the given line. The given line's slope is the coefficient of x: 3. So, the perpendicular line's slope will be ...
m = -1/3
Only one answer choice has that value as the coefficient of x:
y = -1/3x -1
Y is 5 times x, hence y = 5.
Both 3x and 9 are a multiple of 3, so we can factor out a 3:
3x + 9 = 3 (x + 3)
The slope of the line is -2.
Solution:
Given points are (-3, -7) and (2, -17).
Here 
Slope of the line:




m = -2
The slope of the line that passes through the pair of points is -2.