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Which equation is an equation of a circle with a radius of 2 and its center at begin ordered pair 4 comma negative 3 end ordered pair?
It is (x - 4)^2 + (y + 3)^2 = 2^2or x^2 + y^2 - 8x + 6y + 21 = 0
When you square each side of an equation is the resulting equation equivalent to the original?
No. The resulting equation has more solutions. For example, x = 2 has only one solution and that is x = 2.butx2= 4, the squared equation, has two solutions: x = +2 and x = -2No. The resulting equation has more solutions. For example, x = 2 has only one solution and that is x = 2.butx2= 4, the squared equation, has two solutions: x = +2 and x = -2No. The resulting equation has more solutions. For example, x = 2 has only one solution and that is x = 2.butx2= 4, the squared equation, has two solutions: x = +2 and x = -2No. The resulting equation has more solutions. For example, x = 2 has only one solution and that is x = 2.butx2= 4, the squared equation, has two solutions: x = +2 and x = -2
What is the equation of a line that has a slope of -5 and passes through the point 0 2?
Use the standard slope/intercept equation for a straight line and substitute the figures given in the question. y = mx + c .......m is the slope so we can now write y = -5x + c Substituting the ordered pair for x and y gives : 2 = (-5*0) + c = c The final equation is therefore, y = -5x + 2
What is the x-intercept of the line shown below -2 and 4?
AnFind the midpoint of the segment below and enter its coordinates as an ordered pair. (-3,4) (-3,-2)
What ordered pairs is not a solution to the inequality y equals -3X - 2 A. 1. 1 B. 0. -1 C. 0. 0 D. -1. 0?
If y = -3x - 2 then substituting x from each ordered pair gives :- A) (1,1) y = (-3*1) - 2 = -5 ☒ B) (0,-1) y = (-3*0) - 2 = -2 ☒ C) (0,0) y = (-3*0) - 2 = -2 ☒ D) (-1,0) y = (-3*-1) - 2 = 1 ☒ So the answer is ALL OF THEM are not solutions to the equation y = -3x - 2.......BUT, you've used the word Inequality so depending whether y > -3x - 2 or y < -3x -2 clearly affects the results.
