<h3>
Answer: The domain is {-3, 0, 12, 27}</h3>
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Explanation:
First solve for x to get
y = (2/3)x - 1
y+1 = (2/3)x
(2/3)x = y+1
x = (3/2)*(y+1)
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Now plug the values given into y. Do so one at a time. Lets plug in y = -3
x = (3/2)*(y+1)
x = (3/2)*(-3+1)
x = 1.5*(-2)
x = -3
So the domain value x = -3 corresponds to the range value y = -3.
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Repeat for y = -1
x = (3/2)*(y+1)
x = (3/2)*(-1+1)
x = 1.5*0
x = 0
The domain value x = 0 corresponds to the range value y = -1
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Repeat for y = 7
x = (3/2)*(y+1)
x = (3/2)*(7+1)
x = 1.5*8
x = 12
The domain value x = 12 corresponds to the range value y = 7
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Repeat for y = 17
x = (3/2)*(y+1)
x = (3/2)*(17+1)
x = 1.5*18
x = 27
The domain value x = 27 corresponds to the range value y = 17
Answer:
The factored form of the equation is (x + 4)(x – 6) = 0.
Step-by-step explanation:
(x – 4)(x + 2) = 16
Foil the left side
x^2 +2x-4x-8 =16
Combine like terms
x^2 -2x-8 = 16
Subtract 16 from each side
x^2 -2x-8-16 =16-16
x^2 -2x-24 =0
Factor the left hand side
What two numbers multiply to -24 and add to -2
-6*4 =-24
-6+4 = -2
(x-6) (x+4) =0
Solving using the zero product property
x-6 =0 x+4=0
x=6 x=-4
Answer: 25%
Step-by-step explanation:
1/4 as a percentage is 25%
Answer:
16
Step-by-step explanation: