Functions/Relations
Function Operations
Polynomials
Inverse Functions
Absolute Value
100
(3,y) (7,y) (11,y)
Using the function y=2x+1, the y values equal...
What are the values (3,7) (7,15) (11,23)?
100
Find (x+3)+(x+5).
2x+8
100
Find the inverse for each relation.
(5,-1)(3,-2)(-6,4)(2,2)
(-5,1)(-3,2)(6,-4)(-2,-2)
100
Solve the inequality.
x+8<22
x<14
200
Which function best represents the ordered pair?
(1,2)(2,8)(4,20)(5,26)(10,56)
a. y=x3
b. y=6x-4
c. y=2x+4
b. y=6x-4
200
If f(x)=3x+2 and q(x)=4-5x, what is (f+q)(x)?
(f+q)(x)=-2x+6
200
Solve the polynomial.
(3x2+x+4)-(x2+2)
2x2+x+2
200
Find the inverse of y=(x+4)2
y=√x-4
200
Solve the absolute value equation.
|-3x|=6
x=-2
x=2
300
What is the domain and range of the function?
a. D: -1<x<3 R: 4<y<0
b. D: 4<x<12 R: -2<y<2
c. D: -3<x<1 R: -4<y<0
d. D: -4<x<0 R: -3<y<1
c. D: -3<x<1 R: -4<y<0
300
Using f(x)=x+7 and g(x)=x2-2, evaluate the function operation.
(f+g)(5)
(f+g)(5)=35
300
Solve the polynomial.
(x2+x+3)+(x2+2x)
2x2+3x+3
300
Given g(x)=1/2x+7, find g-1(x)
g-1(x)=2x-14
300
Solve the absolute equation.
4+|2x-15|=-7
No Solution
400
f(x)=9x2
h(x)=-10x3
Find (f*h)(x)
(f*h)(x)=-90x5
400
Find the inverse of the function x=-8y+16.
y=-1/8x+2
400
Solve the absolute value inequality.
2|3x+9|<36
x<3
x>-9
500
f(x)=8x3-3x2
g(x)=4x3+9x2
h(x)=3x2
Find (f+g/h)(x)
(f+g/h)(x)=4x+2
500
Solve the polynomial.
(x3+3x2+5)(x+7)
x4+3x3+5x
500
Solve the absolute value inequality.
4|6-2a|+8<24
a>1
a<5