💻 Saturday Academy ( NSOLVE, LINSOLVE, GRAPHING)

💻 Saturday Academy ( NSOLVE, LINSOLVE, GRAPHING)

1 . Using Numerical Solve

N Solve

How To Use N-Solve on the TI Inspire

Menu--> 3. Algebra

1. Numerical Solve

Type in the Equation

nsolve( Equation , Variable)

Example)

1 variable 1 equal sign

Example)

Multiple Choice

Solve the equation
-8x - 8 +3(x - 2) = -3x + 2

• x = -8
• x = 8
• x = 2
• x = -2

Multiple Choice

 $-118=-5\left(4+7x\right)+7$  

•  $-5$  

•  $-9$  

•  $3$  

•  $-1$  

Multiple Choice

 $5\left(x-1\right)=28-6x$  

•  $3$  

•  $-10$  

•  $7$  

•  $-3$  

Multiple Choice

 $-118=-5\left(4+7x\right)+7$  

•  $-5$  

•  $-9$  

•  $3$  

•  $-1$  

Multiple Choice

 $\frac{3}{4}x+\frac{2}{5}=x-\frac{7}{10}$  

•  $\frac{22}{5}$  

•  $\frac{5}{22}$  

•  $\frac{22}{15}$  

•  $\frac{11}{4}$ 

How To Use Linear Solve on the TI Inspire

Menu--> 3.Algebra

2. Solve Systes of Linear Equations

Answer is C

System A {-2.19,-2.14} System B {-2.19,-2.14}

Multiple Choice

5x + 4y = −30
3x − 9y = −18

• (-6, 0)
• (-6, -15)
• (0, -6)
• (2, -10)

Multiple Choice

Solve for x and y
3x + 2y = 16
7x + y = 19

• (-2,5)
• (-2,-5)
• (2,-5)
• (2,5)

Multiple Choice

Solve for x and y.
y = 2/3x - 2
y = -x + 3

• (0,3)
• (0,-3)
• (3,0)
• (-3,0)

Multiple Choice

Solve for x and y
2x − 3y = −1
 y = x − 1

• (-2,-3)
• (0,-1)
• (3,4)
• (4,3)

How To Use Graphing When looking for an Answer.

Multiple Choice

Which equation matches the graph?

• y = 2^x+3
• y = 2^x + 3
• y = 2^x
• y = 2^-x

Multiple Choice

• A
• B
• C
• D

Multiple Choice

• A
• B
• C
• D

Multiple Choice

• A
• B
• C
• D

Multiple Choice

• F

• G

• H

• J