Answer:
(x-3)^2
Step-by-step explanation:
y = sqrt(x) +3
To find the inverse , we exchange x and y and then solve for y
Exchange x and y
x = sqrt(y) +3
Now solve for y
Subtract 3 from each side
x-3 = sqrt(y)
Square each side
(x-3)^2 = (sqrt(y))^2
(x-3)^2 = y
The inverse of sqrt(x) +3 is (x-3)^2
Answer:
659.1
Step-by-step explanation:
6.591 * 100
=> 659.1 (We can just move the decimal point 2 places to the left because this is multiplication)
This is the same pattern used in all of the questions,
Pattern - Multiplying by powers of 10, which results in shifting of decimal places
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Answer:
y = -2x - 2
Step-by-step explanation:
the equation of a linear graph is y = mx + b
you know the m = -2
so now the equation is y = -2x + b
from here, what you could do to find b is...
plug (-2, 2) into the equation
1) x = -2, y = 2
2) 2 = -2(-2) + b
3) 2 = 4 + b
4) -2 = b
or you can look at the y-intercept which is where the line intersects with the y-axis
it seems to be (0, -2)
so "b" would be equal to -2
this makes the final equation y = -2x + (-2) or y = -2x - 2
Answer:
what do we have to solve? surface area? volume?