Non-linear equations (multi-variable)

Find ALL solutions to the system of non-linear equations:


 $y=x^2+6x-9$  

 $y=6x$  

•  $\left(3,18\right)\&\left(-3,-18\right)$  

•  $\left(3,18\right)$  

•  $\left(-3,-18\right)$  

• No Solutions
  

Tags

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.11

Solve the system of equations using elimination.  

(Write your answer in the format: (#,#)&(#,#) -- no spaces!)

 $y\ =\ 4x^2$  
 $y\ =\ 2x^2+\ 6x$  

Tags

CCSS.HSA.REI.D.11

Solve the system.

• {(1,2),(0.2,3.6)}

• {(0,3.73),(0,0.27)}

• {(1,-2),(-0.2,3.6)}

• {(0,-3.73),(0,-0.27)}

Tags

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.11

Solve by Substitution.

• (2,3) and (3,4)

• (-3,-15) and (4,-8)

• (-3,10) and (8,4)

• (-8,3) and (-4,10)

Tags

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.11

Find the solution. #4

• (2,3) and (3,4)

• (-3,-15) and (4,-8)

• (-3,10) and (8,4)

• (-8,3) and (-4,10)

Tags

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.11

Solve the system.

y + 6 = x² - 2x

y - 10 = 4x

• (4, -2) and (8, -2)

• (2, 8) and (2, 0)

• (8, 0) and (-6, 42)

• (8, 42) and (-2, 2)

Tags

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.11

• A
• B
• C
• D

Tags

CCSS.HSA.REI.C.7

y=

• m

• k

• x

• h

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Find the solution:

y = -(x+3)² +3

y = 3

• (-1, -3) and (-5, -3)

• (0, 3)

• (-3, 3)

• (3, 3)

Tags

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Which of the following statements are true about a non-linear system of equations in two variables?

• The system contains at least one non-linear equation.

• The system will have no solutions or one or more solutions.

• There are three methods to solve a system.

• All of these statements are true about a non-linear system of equations in two variables.

Tags

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.11