Answer:
y-5x-7=0
Step-by-step explanation:
m = -2-3/1-2
m=5
y-y1 = m(x-x1)
y-2=5(x+3)
y-2=5x +5
y-5x-7=0
Answer:
Option A.
Step-by-step explanation:
Circle contains all points in a plane that are equidistant from a point, i.e., center of the circle.
The locus of points 9 units from the point (-1,3) on the coordinate plane.
It means, the figure represents the set of all points which are 9 units from the point (-1,3).
So, the given describes a circle with of 9 units and center at (-1,3).
Therefore, the correct option is A.
Answer:
A. A bar magnet’s magnetic field is larger than Earth’s.
Step-by-step explanation:
The average magnetic field strength in the Earth's outer core was measured to be 25 Gauss, 50 times stronger than the magnetic field at the surface.
The rearranged expression will be equal to y = (-5/4)x + 2.
<h3>What is an expression?</h3>
A function is defined as the expression that set up the relationship between the dependent variable and independent variable.
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Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
The given expression will be rearranged as below:-
−5x−4y=−8
Solve the above expression for the value of y and the x variable will become independent.
−5x−4y=−8
Take -5x to the right side of the equation.
-4y = 5x - 8
Divide the equation by -4.
y = ( -5 / 4 )x + 2
Therefore, the rearranged expression will be equal to y = (-5/4)x + 2.
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