Web1st step. All steps. Final answer. Step 1/1. Yes, the ordered pair ( − 6, − 7) is a solution to the equation x = − 6. View the full answer. WebSo negative 3 maps to 2 based on this ordered pair right over there. Then we have negative 2 is associated with 4. So negative 2 is associated with 4 based on this ordered pair right over there. Actually that first ordered pair, let me-- that first ordered pair, I don't want to get you confused. It should just be this ordered pair right over here.
Plotting a point (ordered pair) (video) Khan Academy
WebSolving for a variable is also called isolating the variable, so you want to move everything away from it. To isolate y, first subtract 2x from both sides (4y = -2x + 100), then divide by 4 (y = -1/2 x + 25). This is the more common usage because this is a linear function in slope … How do you check if an ordered pair is a solution to a given equation? You need to … WebIn the previous examples, we substituted the [latex]x\text{- and }y\text{-values}[/latex] of a given ordered pair to determine whether or not it was a solution to a linear equation. But how do we find the ordered pairs if they are not given? One way is to choose a value for [latex]x[/latex] and then solve the equation for [latex]y[/latex]. Or ... fm 22 newgen facepack
Direct Variation: Equation, Graph, Formula, and Examples
WebFeb 14, 2024 · Write each solution as an ordered pair. Check that each ordered pair is a solution to both original equations. Example 11.6. 3 Solve the system by using substitution: { 9 x 2 + y 2 = 9 y = 3 x − 3 Solution: Exercise 11.6. 5 Solve the system by using substitution: { x 2 + 9 y 2 = 9 y = 1 3 x − 3 Answer Exercise 11.6. 6 Webordered pair A pair of numbers signifying the location of a point (x, y) point an exact location in the space, and has no length, width, or thickness polar a two-dimensional coordinate … WebJun 12, 2024 · The ordered pair (-3, 2) represents an ordered pair of the format (x, y). It means that the value of x is -3 while that of y is 2. Substitute these values to the direct variation formula y = kx in order to obtain the constant of variation, k. y = kx 2 = k (-3) k = -2/3 Final Answer The constant of variations k is k = 8/5 and k = -⅔. fm22 national league tactic