Find m if the line y=mx−2 intersects y=x^2 in just one point. (WILL GIVE BRANLIEST)
2 answers:
Answer:
m = 2root2 or -2root2
Step-by-step explanation:
See the attached graph. We know that it can't be greater than 3, otherwise there are two solutions, and it can't be less than 2, otherwise there are no solutions. The only thing that works is either 2root2 or -2root2. (Root stands for square root.)
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Answer:
Step-by-step explanation:
Birth Rate in 1994 = 14.6 births per thousand population.
Birth Rate in 2004 = 14.32 births per thousand population.
A linear equation is of the form: y=mx+c
Where:
- x=years after 1994
- y=the birth rate
- m=Yearly Birth Rate
First, we determine the birth rate per year
Therefore, a linear equation that relates y in terms of x is of the form:
When x=0, y=14.6
14.6=-0.028(0)+c
c=14.6
Therefore, the linear equation that relates y in terms of x is: