Y=mx+b
Slope is m
Y intercept is b
So it's-4
Hello :
<span>y - 4 = (x+1)²
h = -1 and k=4
the vertex is : A(-1 ; 4)</span>
Answer:
This system has one solution only
Step-by-step explanation:
We have to evaluate the equations shown in the picture you gave
Since the equations differs, they are not the same, this system has only on solution for x and for y.
In fact, if we sum them, we obtain y=0, and then x=2
120 + 0.01(3000) + 0.02(9650 - 3000) =
120 + 30 + 0.02(6650) =
150 + 133 =
283 <==
