Answer:
1 inch i think
Step-by-step explanation:
Use the quadratic formula to solve. the answer is the third one down
x= -sqrt10 - 4 and sqrt10 - 4
or in their notation above x= -4+/-10--sqrt
Answer:
100% B
Step-by-step explanation:
-7 is the slope.
the slope formula is x2,y2-x1,y1
0-1=-1
11-4=7
the y goes on top of the x in the notation, so 7/-1 can be simplified to -7.
Hope this helps:)
