Answer:
A) Dilation
Step-by-step explanation:
Rigid transformations don't change the chape in anyway, but a dilation changes the size so it isn't a rigid translation
Hello,
Answer B
2x+y=6 (1)
-4x+3y=8 (2)
2*(1)+(2)==>5y=20==>y=4
==>2x=6-4==>2x=2==>x=1
<h2>
Step-by-step explanation:</h2>
A: f(x)=8x-2
1. Switch the f(x) to y
y=8x-2
2. Switch y to x and x to y
x=8y-2
3. Solve for y:
------------------------------
1. Add 2 to both sides.
x=8y-2
+2 +2
2. Divide both sides by 8.
x+2=8y
--- ---
8 8
1/8x+1/4=y
3. Write in f-inverse form
f^-1(x)=1/8x+1/4
B: g(x)=2/3x+6
1. Switch the g(x) to y
y=2/3x+6
2. Switch y to x and x to y
x=2/3y+6
3. Solve for y:
------------------------------
1. Subtract 6 from both sides.
x=2/3y+6
-6 -6
2. Multiply both sides by 3/2 (to cancel out the 2/3)
x-6=2/3y
2/3x-4=y
3. Write in f-inverse form
g^1(x)=2/3x-4
C: h(x)-4x-12
1. Switch the h(x) to y
y=-4x-12
2. Switch y to x and x to y
x=-4y-12
3. Solve for y:
------------------------------
1. Add 12 to both sides.
x=-4y-12
+12 +12
2. Divide both sides by -4
x+12=-4y
------ ---
-4 -4
-1/4x-3=y
3. Write in h-inverse form
h^2(x)=-1/4/x-3
The answer is D because when you insert it into a calculator it gives you D. Yet, if you do it manually you still get the same number .
Since the question is asking how many bottles Shakira bought that was ALMOST 6L, she bought about 3 bottles.
6.00 / 1.89= 3.17460317= 3.175
Liters/ Bottle of Juice Amount
To check your work, multiply 3.175 by 1.89, you’d get 6.00075, about 6L.
The question is asking ALMOST, so it can’t be exact, so uyour answer would instead be 3.
3• 1.89=5.67L
