Q. Determine the x-intercepts of the following equation.(x+3)(x−2)=y(0,6)(−6,0)(0,−6)(0,−3) and (0,2)(−3,0) and (2,0)(−3,0) and (−2,0)
Understand x-intercepts: Understand the concept of x-intercepts. The x-intercepts of an equation are the points where the graph of the equation crosses the x-axis. At these points, the value of y is 0.
Set y to 0: Set y to 0 in the equation to find the x-intercepts.Since we are looking for the x-intercepts, we set y to 0 in the equation (x+3)(x−2)=y, which gives us (x+3)(x−2)=0.
Solve for x: Solve the equation for x.To find the values of x that make the equation true, we need to set each factor equal to zero and solve for x.So, we have two equations:x+3=0 and x−2=0.
Solve first equation: Solve the first equation x+3=0.Subtracting 3 from both sides of the equation x+3=0 gives us x=−3.
Solve second equation: Solve the second equation x−2=0.Adding 2 to both sides of the equation x−2=0 gives us x=2.
Combine solutions: Combine the solutions to find the x-intercepts.The solutions to the equations are x=−3 and x=2. These are the x-intercepts of the equation (x+3)(x−2)=y.
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