Answer:
Answer option B
Step-by-step explanation:
Try graphing the equations or substitute the coordinates
Answer:
Compounds contains atoms from different elements. The elements are bounded chemically. H20, stands from a hydrogen atom and two oxygen atoms bonded together. These are two different elements and therefore the combination of H20 fits the definition for a compound.
Answer:
First one is second one isn't and the third one is.
Step-by-step explanation:
This is because a polygon is a shape with all sides straight and it is a closed shape.
Answer: y=3x+1
Step-by-step explanation:
First find slope using formula
m= y2–y1/x2–x1
m= 4– (—2)/ 1— (—1)
m= 3
So,
y= mx+b
y=3x+b. Using (1,4) plug into equation of a line
4= 3(1)+b
4 – 3= b
1= b. So,
y=3x+1
