Midterm G Period

Systems of Equations

100

Is {5x+3y=-1   (-2,3)

    {x-7=1        (-2,3)   a solution?

What is no

200

Substitute {x+y=6

                {y+3x-2

What is x=2

300

Solve {3x-4y=1

         {x+2y=3

What is no solution

400

Solve {3x-y=7

         {2x+y=8 by substitution

What is x=3

500

Eliminate {4x=5y=23

              {9x-5y=-62

What is x=-3

Linear Equations

100

Parallel to y=3x-4, through (1,5)

What is y=3x+2

200

What type of line is the line that passes through (6,8) and (4,8)

What is horizontal

300

Parallel to y=3x-4, through (1,5)

What is y=3x+2

400

Is it possible for two lines with negative slopes to be perpendicular?

What is yes

500

What is the slope of L1:(1,0) (2,0) and L2: (5,-5) (-10, -5)

What is no slope

Parent Functions and Quadratics

100

Reflect across the y-axis f(x)=√x

What is f(x)=√-x

200

Name the parent function and describe the transformation of f(x)=1x-11

What is absolute value and shifted right one

300

What way does the parabola open in f(x)=-x²+2x-3

What is down

400

What is the vertex of y=2(x+2)²-1

What is (-2,-1)

500

What is the domain of a linear function?

What is all real numbers

Factoring

100

What is the GCF of 16 and 24?

What is 8

200

Solve 18x²y³+9x⁵y⁵

What is 9x²x³(2+1x³y²)

300

Solve (x³-x²)(+2x-2)

What is (x-1)(x²+2)

400

Foil (2x+13)(3x+9)

What is 6x²+57x+117

500

Solve 3x²+16x+15

What is (x+5)(3x+1)