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help_people
 one year ago
Create a system of equations that includes one linear equation and one quadratic equation.
Part 1. Show all work to solving your system of equations algebraically.
Part 2. Graph your system of equations, and show the solution graphically to verify your solution.
help_people
 one year ago
Create a system of equations that includes one linear equation and one quadratic equation. Part 1. Show all work to solving your system of equations algebraically. Part 2. Graph your system of equations, and show the solution graphically to verify your solution.

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welshfella
 one year ago
Best ResponseYou've already chosen the best response.0try using y = 2x + 1 y = x^2  x  6

midhun.madhu1987
 one year ago
Best ResponseYou've already chosen the best response.1General form of a linear equation is: ax + by + c = 0 General form of a Quadratic equation is: a(x^2) + bx + c = 0

help_people
 one year ago
Best ResponseYou've already chosen the best response.0ok basically like @welshfella said

help_people
 one year ago
Best ResponseYou've already chosen the best response.0how would i solve algebraically though?

midhun.madhu1987
 one year ago
Best ResponseYou've already chosen the best response.1Equate both equtions: 2x + 1 = x^2  x  6 Now arrange it...by combining like terms...

help_people
 one year ago
Best ResponseYou've already chosen the best response.0I'm not sure/// comine 2xx?

help_people
 one year ago
Best ResponseYou've already chosen the best response.0how can you combine you put the stuff on the other side of the equal sign

midhun.madhu1987
 one year ago
Best ResponseYou've already chosen the best response.1x^2  x 2x  61 = 0 x^2  3x  7 = 0

midhun.madhu1987
 one year ago
Best ResponseYou've already chosen the best response.1Now you can solve this quadratic equation using QUadratic Formula...

help_people
 one year ago
Best ResponseYou've already chosen the best response.0wait can you tell me what we have doen so far and wha i should put ?

midhun.madhu1987
 one year ago
Best ResponseYou've already chosen the best response.1Solve this system of equations algebraically: y = x2  x  6 (quadratic equation in one variable of form y = ax2 + bx + c ) y = 2x  2 (linear equation of form y = mx + b)

midhun.madhu1987
 one year ago
Best ResponseYou've already chosen the best response.1Substitute from the linear equation into the quadratic equation and solve. y = x2  x  6 2x  2 = x2  x  6 2x = x2  x  4 0 = x2  3x  4 0 =(x  4)(x + 1) x  4 = 0 OR x + 1 =0 x = 4 x = 1

midhun.madhu1987
 one year ago
Best ResponseYou've already chosen the best response.1Find the yvalues by substituting each value of x into the linear equation. y = 2(4)  2 = 6 POINT (4,6) y = 2(1)  2 = 4 POINT (1,4)

help_people
 one year ago
Best ResponseYou've already chosen the best response.0oh so that's part 1?

help_people
 one year ago
Best ResponseYou've already chosen the best response.0that makes sense srry i was a little confused

help_people
 one year ago
Best ResponseYou've already chosen the best response.0what would i do after>

midhun.madhu1987
 one year ago
Best ResponseYou've already chosen the best response.1Now you can plot the points graphically and check...

help_people
 one year ago
Best ResponseYou've already chosen the best response.0wait @midhun.madhu1987 what do they mean how the solution graphically ?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0https://www.desmos.com/screenshot/rljjhtzr7b to graph you plot points for a range of x and y the above link shows the graphs where they intersect are the solutions

help_people
 one year ago
Best ResponseYou've already chosen the best response.0oh so thats what i should use ?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0as you see they intersect at (4,6) and (1,4) which agrees with the values you got earlier. I'm not sure Desmos Graphing is a very good piece of software but i dont know if your teacher will allow it.

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0He/she might only accept a drawing on graph paper.

help_people
 one year ago
Best ResponseYou've already chosen the best response.0yes he will i always use it :)

help_people
 one year ago
Best ResponseYou've already chosen the best response.0yep could you help with another one ?
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