Question

Question 1 and 2 in the picture

Answer 1

Answer:

$\displaystyle 3,951243719 ≈ 3,951 ≈ ln\:52$

$\displaystyle 0,216 = 0,6^3 ← 3 = log_{0,6}0,216$

$\displaystyle [0, -2]$

Step-by-step explanation:

The y-intercept and the exponential formula are shown above.

Now, here are the rules for exponential and logarithmic formulas:

$\displaystyle b = a^c == c = log_ab \\ \\ 0,216 = 0,6^3 == 3 = log_{0,6}0,216$

I am joyous to assist you anytime.

Answer 2

--Answer:

y-intercept=-2

Step-by-step explanation:

$f(x)=-\frac{1}{8}(4)^{x+3} +6\\when ~ x=0\\f(0)=-\frac{1}{8}(4)^{0+3} +6=-\frac{1}{8}*64+6=-2$

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$3=log_{0.6} 0.216\\or~(0.6)^{3} =0.216$

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ln(52)=3.95124