exponential functions

[rancid onyx]

hi can someone help me with these^^

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[south sequoia]

for the x-intercept, we need y equal to 0

[rancid onyx]

how?

[south sequoia]

set y equal to 0 and then solve for x

[rancid onyx]

y=0

[south sequoia]

so 6^(2x-1) - 216 = 0

[rancid onyx]

and then?

[south sequoia]

solve for x

[rancid onyx]

how😭im sorry i forgot about this already

[south sequoia]

6^(2x-1) = 216

do you know which power of 6 216 is?

[nocturne isle]

did you forgor about our lord and savior logarithms?

[rancid onyx]

yes

i cant even remember my own name how could i remember that😭

[nocturne isle]

😭

okay so remember

$log_a(x^n)=n log_a(x)$

[grave oar]

;(

[rancid onyx]

oml

[nocturne isle]

yeah