Answer:
system of function:
f(x)=.5x+6
f(x)=x^2; x > 2
Step-by-step explanation:
there's a screenshot attached. Explanation: I'm using desmos and just type the functions like what the screenshot did to graph the piecewise function made by two functions
We know that
[scale]=[doll house]/[<span>real house]
[scale]=12 in/3 ft
</span><span>The living room in stacy's house is 18 feet by 12 feet
</span>so
for 18 ft
[doll house]=[scale]*[real house]-----> (12/3)*18--------> 72 in
for 12 ft
[doll house]=[scale]*[real house]-----> (12/3)*12--------> 48 in
The living room in doll house is 72 in by 48 in
The living room area in doll house is (72*48)-----> 3456 in²
<span>Tom will need for the living room in Stacy's doll house 3456 in</span>² <span>of carpeting
the answer is </span>3456 in² of carpeting
3x-2=-x-6
do the inverse and add 2 to the whole number on the other side which is -6
3x=-x-4
do the inverse with the variable -x and add x to 3x
4x=-4
divide -4/4 since the inverse of multiplication is division
x=-1
Answer:
78,732
Step-by-step explanation:
a_1 = 4
a_2 = 12
a_2/a_1 = 12/4 = 3
a_1 = 4
a_2 = 4 * 3 = 4 * 3^1 = 12
a_3 = 4 * 3 * 3 = 4 * 3^2 = 36
a_n = 4 * 3^(n - 1)
For n = 10:
a_10 = 4 * 3^(10 - 1) = 4 * 3^9 = 4 * 19,683 = 78,732
(x^m)^3=(x^13)^5X(x^-8)^-5 would equal 35.
