What is the inverse of the given relation y = 7x² ?
1 answer:
Answer:
y = square root(x/7)
Step-by-step explanation:
switch x and y
x = 7y^2
solve for y
x/7 = y^2
square root(x/7) =y
y inverse is
y= square root(x/7)
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Step-by-step explanation:
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Answer:
B
Step-by-step explanation:
2x+2>10
2x>10-2
x>8/2
x>4
A^2 +b^2 =c^2
c^2 will be your hypotenuse
Hope that helps
