Start with y=mx+b
B is your y intercept
m is your slope
The points you have are (-1,4) and (1,-2)
To find the slow you Do Y2-Y1/X2-X1
(-2-4)/ (-1-1)
-6/-2
your m is 3
Now you go back to the equation of a Line y=mx+b
to find b (your y intercept) take on of the two points, and substitute it's y value in the equation Let's take (1,-2)
Y=mx+b
-2=3(1)+b
-2=3+b
b=-5
you now know that
b=-5
m=3x
The equation is
y=3x-5
Answer:
There is no slope therefore its undefined
Step-by-step explanation:
Answer:
The third answer is correct
Step-by-step explanation:
Solve the inequality by compensating it like an equation.
Answer:
B
Step-by-step explanation:
To solve this problem we must find 5% of 1418 and 4% of 1418
which is

so that would be 70.9 house extra in the first year and 56.72 extra in the second year respectively.
so to find the total number of houses we must add 70.9 + 56.72 + 1418 which gives us 1545.62
at the last it is mentioned for us to round our answer to the nearest
they are asking us for the total number whole number
which is 1546
so there would be 1546 houses in the second year.