K(x) = (1/2)ˣ
Since a (=1/2) is < 1, this exponential function is decreasing .
y-intercept for x = 0
k(x) =(1/2)⁰ → k(x) =1, then y-intercept = 1
Horizontal Asymptote:
lim k(x) = (1/2)ˣ = 0
x→∞
Horizontal asymptote x = 0
In completing the square, the first step is to factor out the first and second term so that the factor (x+a) is highlighted. This is seen in line 1. However, in line 2, the subtracted value should be 3 so as to compensate for the added value. This affects then line 3 as well. The answer is line 2.
So basically you do this ....
Hope it helps
Answer:
The first is not equivalent, second is.
Step-by-step explanation:
2x-3.9x+7.5=5.9x+7.5
The first is not equivalent, second is.
Answer:
the answer for y is 4 and x is 3
y=4
x=3
