Answer:
-7
Step-by-step explanation:
The dot is located -7 on the number line.
Hope this helps!
Answer:
"They organize data and can reveal relationships, making it easier to write equations that describe the patterns."
Step-by-step explanation:
Answer:
2y+6
Step-by-step explanation:
2 negatives equal a positive
Answer:
GCF is 3
Step-by-step explanation:
Since we will be completing the square we need to isolate the x
y-5 = 2x^2 -4x
now we the coefficient of the x^2 to equal 1 so we take 2 as common factor
y-5 = 2(x^2 -2x)
now we'll make it perfect square by adding 2 to both sides
y-5+2=2(x^2-2x+1)
now simplify and convert the right side to squared expression
y-3 = 2(x-1)^2
now isolate the y
y = 2(x-1)^2 +3 that's it
