y = -(1/2) sqrt(x + 3) Interchange the x and y
x = -(1/2) sqrt(y + 3) multiply through by - 2
-2x = sqrt(y + 3) Square both sides.
(-2x)^2 = (sqrt(y + 3))^2
4x^2 = y + 3 Subtract 3 from both sides.
y = 4x^2 - 3
The usual rule is to interchange the domain and range of the original equation with the inverse. The range of the original equation is 0 => y > -infinity.
If that is the case, then the domain of the inverse is 0<=x. The graph was revised and provided by Mathmate. It is the correct way to represent this function and it's inverse Including the fact that x<=0. That restriction is very important. The line is x = y and the graphs should reflect around that line.
Answer:
Yeah, you can prove with the use of alternate interior angles, alternate exterior angles, and parallel angles. That's why they're similar.
Step-by-step explanation:
See attachment of the graph of the points on the coordinate plane.
<h3>What are linear equations?</h3>
Linear equations are equations that have constant average rates of change. Note that the constant average rates of change can also be regarded as the slope or the gradient
<h3>How to determine the graph of the points on the coordinate plane.?</h3>
A system of linear equations is a collection of at least two linear equations.
In this case, the points are given as
(7, 3) and (1, 5)
The point (7, 3) means that:
x = 7 and y = 3
i.e. the point is located 7 units to the right of the origin and 3 units up the origin
Similarly,
The point (1, 5) means that:
x = 1 and y = 5
i.e. the point is located 1 unit to the right of the origin and % units up the origin
Next, we plot the points on the coordinate plane.
See attachment of the graph of the points on the coordinate plane.
Read more about coordinate plane at:
brainly.com/question/17206319
#SPJ1
Answer:
The perimeter of the second square is 36 inches
Step-by-step explanation:
Given
Represent the sides of the squares with S1 and S2.
So:
--- Scale factor
--- perimeter of the first
Required
Calculate P2, the perimeter of the second
Represent the ratios of the perimeter:
Substitute 12 for P1
Equate both scale factors
Convert to fraction
Cross multiply
First one is 672 the second one is 1008 the third one is 1344 the last one is 1512
