Answer:
2x/2+1/2
x=1/2
Step-by-step explanation:
The only way that 2 lines don't intersect is when they are paralell
the only time 2 lines that are straight are paralell, is when the slopes are the same
find the slopes
slope=(y1-y2)/(x1-x2)
so the points of the line (0,-1) and (2,3) are
y1=-1
y2=3
x1=0
x2=2 so subsitute
(-1-3)/(0-2)=-4/-2=4/2=2
slope=2
the ohter one
points (-2,4) and (-3,3)
y1=4
y2=3
x1=-2
x2=-3
subsitute
(4-3)/(-2-(-3))=1/(-2+3)=1/1=1
slope=1
the slopes are different so they will intersect
X-intercept : -9 (-9,0)
y-intercept: 3 (0,3)
Answer: 8 & 13
Step-by-step explanation:
13 squared is 169 and 8 squared is 64, and the difference of those two squares would be 169 - 64 = 105. Hope this helps!
Answer:
- B) The value of A can only be 1, the value of C can only be –3, and the value of B is 0.
Step-by-step explanation:
The graphed line is a vertical line with the x-intercept (-3, 0).
<u>The standard form is:</u>
Since the line is vertical, the value of B is zero.
<u>The line becomes:</u>
And we see x = -3, hence A = 1, C = -3
Correct choice is B