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Y intercept of a function can be obtained by evaluating the value of the function when x=0, i.e.
y-intercept of f(x) = f(0)
Here, f(x) = 4^(x)
so y-intercept = f(0) = 4^0 = 1
Answer:
what do you mean
Step-by-step explanation:
can we see step 43
Supposed that we are given the equation:
7.20 x 10^-5 = x(0.100+x)^2
So assuming that x is very small so that:
0.100 + x ~ 0.100
and calling it x1, so:
7.20 x 10^-5 = x1 (0.100)^2
Then we simply solve for x1:
x1 = 7.20 x 10^-5 / (0.100)^2
<span>x1 = 7.20 x 10^-3</span>
