Math Jeopardy Phase 1

Lesson 1

100

what is the parent function of a constant function 

y=1

200

write the linear function y=4x+2 in to standard form

y-4x=2

300

write the coordinates (1,7) (3,8) in point slope form

8-7=1/2(3-1)

400

write the following coordinates in a linear function (2,4) (5,7)

y=x+2

500

what is the slope for the following coordinates (2,7) (-6,9)

-1/4

Lesson 2+3

100

what is the parent function of a absolute value function

y= l x l 

200

State the parent function and describe the change y= 4x²

f(x)=x, parent function, vertical stretch

300

describe the change of this function and state the parent function (x+4)²   - 7

parent function f(x)= x² translated 4 units left and 7 units down

400

describe the translation of this function y= 2(x+3)²-2

vertical compressed, 3units left, 2units down

500

–⎮4x -3⎮ – 3 describe the change of the function

reflected over x axis , vertical stretch, 3units right, 3 units down

Lesson 4

100

Name the family and describe any transformations of the function  -3lx + 2l

reflect over x axis, vertical stretch, translated left by 2, absolute value function

200

Name the family and describe any transformations of the function y= -l2xl

reflection over x axis horizontal compress 

300

is this function having both horizontal and vertical compress? or only one -2(x+8)² -4

only vertical stretch

400

Name the family and describe any transformations of the function f(x) = -2x –6

change of slope, translated 6 units down

500

Name the family and describe any transformations of the function y=1/2(2x – 2)² – 4

vertical compress, horizontal compress by 1/2 translated down by 4, quadruatic

Lesson 5

100

complete the square and find the vertex of this function x² + 4x

(-2,4)

200

write the equation that is in vertex form to standard form y=4(x+5)²+1

y= 4x² +40x+101

300

write the vertex of this function y=2(x-9)² +7

9,7

400

write these in a intercept form x-int 4,9 point 0,2

y=1/18(x-4)(x-9)

500

Use complete the square method to find the vertex of the parabola for this function 4x² +16x-2y+14

-1,1

Lesson6

100

Use elimination x+2y=10 x+y=6

X=2 Y=4

200

find X and Y y=65x+145 x=y.+ 65x+145

X=2.25 Y=291

300

5x+3y= 19 8x+3y = 25

x=2 y=-3

400

solve the set of functions 2x+3y-3z=16 x+y+z=-3 x-2y-z+-1

x=-1.y=2,z=-4

500

solve the set of functions -2x-3y+z=-6 ,x+y-z=5 , 7x+8y-6z=31

Infinite solutions