X and Y intercepts
Solve Systems of Equations/Long division
Inverse variation
Solve radical equations
Operations with i
100
What are the x and y intercepts of the following equation?
F(x)=3x+6
x= (-2,0)
y= (0,6)
100
Solve the following system of equations:
x=3y-5
2x-4y=20
y=15
x=40
100
Does this table show an inverse variation?
Yes
100
A
100
(5 − 3i)(5 + 3i)
34
200
What are the x and y intercept of the following equation?
12=4x+2y
x=(3,0)
y=(0,6)
200
2x-6y=14
y=3x+9
x=4.25
y=21.75
200
If x and y vary inversely and y=7 and x=6 what would y equal if x=3
y=14
200
C
200
(2 − i)(−3 + 6i)
15i
300
What are the x and y intercepts of the following equation?
6x=21-6y
x=(3.5,0)
y=(0,3.5)
300
3x=21-18y
6y+12x=36
y=-0.723
x=2.68
300
If x and y vary inversely solve for x:
y=27 x=2
y=4 x=?
x=13.5
300
√x-5 +9=13
21
300
(4 − 3i)(−5 + 4i)
-8+31i
400
What are the x and y intercepts of the following equation?
4y=x^2-36
x=(-6,0) (6,0)
y=(0,-9)
400
Divide 2x^3-5x^2-8x+15 by x-3
2x^2+x-5
400
If x and y vary inversely solve for y:
(3,10) (6,?)
y=5
400
3√x +27=30
27
400
(2i+i)(6i-4)
-18-12i
500
What are the x and y intercepts of the following equation?
3y^2+4x=243
x=(60.75,0)
y=(0,-9) (0,9)
500
Divide 27x^3+9x^2-3x-9 by 3x-2
9x^2+9x=5 R1
500
If x and y vary inversely solve for x:
(?, 18) (54,3)
x=9
500
x = √8x+20
10
extraneous solution -2
500
(24i+6i)(7i-14)
-210-420i