Unit Test Unit Test Review
Complete
86.7% Attempt 1
4
5
7
10
The function f(x) = 5( 3 )" is reflected over the y-axis. Which equations represent the reflected function? Select two
options.
= 315)-*
x f(x) =
X f(x) =
) = 3 ()
✓ f(x) =
f(x) = 5(5)
* f(x) = 5(5)
Submitted

what is the starting amount? the question is not clear sorry.

step-by-step explanation:

idk

step-by-step explanation:

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752

i dont know

step-by-step explanation:

umm. i dont know