Pre Calculus – Solving System of Nonlinear Equations | Systems of Equations
Pre Calculus – Solving System of Nonlinear Equations | Systems of Equations

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How many solutions does this nonlinear system of equations have?
A. Zero
B. Four
C. One
D. Two

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01:16

$$\begin{array}{l}{y=x^{2}-1} \\ {y=-x^{2}+1} \\ {y=1} \\ {y=-1}\end{array}$$A system of four equations and their graphs are shown above. How many solutions does this system of equations have?\begin{equation}\begin{array}{l}{\text { (A) } 0} \\ {\text { (B) } 2} \\ {\text { (C) } 4} \\ {\text { (D) } 8}\end{array}\end{equation}

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Every linear equation in two variables has how many solutions?

02:24

If a nonlinear system consists of equations with the following graphs,a) sketch the different ways in which the graphs can intersect.b) make a sketch in which the graphs do not intersect.c) how many possible solutions can each system have?parabola and ellipse

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Transcript

To find solutions graphically, you need to look for points of intersection, so, for example, just put a little thing over here i could have a parabola like this, and maybe i have a line- that’s going to touch just like this and touch it in 1 spot, and I would have 1 solution more commonly, i would have a parabola and then i would have a line going through that…

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You are watching: SOLVED: How many solutions does this nonlinear system of equations have? A. Zero B. Four C. One D. Two. Info created by Bút Chì Xanh selection and synthesis along with other related topics.