Answer:
C.) y=2x+3
Step-by-step explanation:
m=2 (given) or 2/1 to illistrate the point
take the slope from (1, 5) and down 2 and left 1 which will take you to the y-axis and 3
Answer: y = 0.4x
In fraction form, this is y = (2/5)x
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Explanation:
For each row, divide the y over x values
- Row One: y/x = 0.8/2 = 0.4
- Row Two: y/x = 4/10 = 0.4
- Row Three: y/x = 6/15 = 0.4
- Row Four: y/x = 10/25 = 0.4
We end up with the same thing each time.
Since y/x = 0.4, this rearranges to y = 0.4x
Alternatively, you can write the equation as y = (2/5)x because 2/5 = 0.4
The answer I would say would be B.
Answer:
C. x = -5.6 and x = -1.4
Step-by-step explanation:
The quadratic formula is 
. Here a=1, b=7, and c=8.
Substitute and you'll have:
Answer:
Undefined
Step-by-step explanation:
