X= -1 Y= 1
X= Negative 1 Y= Positive 1
Answer:
(-3,-1)
Step-by-step explanation:
The difference in the x coordinate is 4 and 4 for the y. Add 2 to the x and y from the first coordinate
(-3,-1)
F(x) = (1/2)x + 4
Plug y in for f(x).
y = (1/2)x + 4
Swap x and y.
x = (1/2)y + 4
Solve the equation for y =.
Subtract 4 from both sides.
x - 4 = (1/2)y
Multiply each term 2.
2x - 8 = y
Plug f^-1(x) in for y.
f^-1(x) = 2x - 8
f^-1(4) = 2(4) - 8
f^-1(4) = 0
The answer is <span> is False because it has an equal sign instead of inequality </span>
<span>question 2 is True. just plug in the numbers and calculate. </span>
<span>;)</span>
