Equations (Jina and Gabby)

Vocab

100

What is domain

Set of outputs in x

200

What is range?

Set of outputs in y

300

What is a variable

a symbol (usually a letter) standing in for an unknown numerical value in an equation

400

What is a coefficent

A number that is being multiplied by the variable.

500

What is an asymptote? 

A straight line where the function approaches but does not touch.

Find X

100

The equation of x in terms of y from 2x-5y=6

What is x=5/2y+3?

200

The equation of x in terms of y from 7x+14y=28

What is x=4-2y? 

300

The value of x from this systems of equation

6y+x=-59

x=-2y+9

What is x=43? 

400

The equation of x in terms of y from 5x+3y=10x-4y

What is x=7/5y?

500

The value of x from 4(x+2)-1=6(x-3)+13

What is x=6?

Find Y

100

2x-5y=6

y=-6/5+2/5x

200

7x+14y=28

y=2-1/2x

300

6y+x=-59

x=-2y+9

y=17

400

5x+3y=10x-4y

y=5/7x

500

7(y-12)+14=12(y+1)-30

y=-10.4

Inequalities

100

Find x in the inequality: 3x+1≥10

x≥3

200

Find the w in the inequality: 3w-6>9

w>5

300

Find q in the inequality

4q+3>2q+11

q=4.5

400

Find x in

2.1x+2.4≥3.6x-.6

2≥x

500

Find a in the inequality

5a-4>2a+8

a>4

Solutions

100

x²-25

5 and -5

200

solve for x in x²=11x-28

x=4 and x=7

300

5(x-6)²=45

3 and 9

400

4x² + 12x = 135

−7.5 and 4.5

500

x²-70x-937=47

-12 and 82