Linear Functions
What is the domain of this function:
(0, 1) (2, 3) (-1, 3) (4, 5)
0,2,-1,4
What is the degree and term name of the polynomial -3x2+2x-9
Linear Polynomial
Cubic Trinomial
Quadratic Trinomial
Quadratic Polynomial
Quadractic Trinomial
What is the Axis of Symmetry of the function
f(x)=-3x2+18x-20?
x=-3
Find the mean of the data set
4,2,12,34
13
If we solve a quadratic function by graphing, where would you find the solution(s)?
x intercepts
Which relation is not a function?
(7,3) (7,6) (7, 9) (7, 12) (7, 15)
(-4, 6) (0, 6) (7, 6) (4, 6 ) (-7, 6)
(4, 1) (8, 2) (12, 3) (16, 4) (20, 4)
(1, 3) (3, 5) (5, 7) (7, 9) (9, 1)
1
Find the SUM of the polynomials
(n-7n2-6)+(4+n2+6n)
-6n2+7n-2
What is the vertex of the function
f(x)=-2(x+3)2-4?
(-3,-4)
Find the median of the data set
4,2,12,34
Find the solutions to the quadratic
(x-6)(x-3)=0
x=3,6
For f(x)=4x+10, what is the value of f(-2)?
the answer is 2
Find the DIFFERENCE of the polynomials
(p2-5p+1)-(8p2+3+p)
-7p2-6p-2
What is the vertex of the function
f(x)=-3x2+18x-20?
(3,7)
Image 2
Answer:
Younger than 30
Simplify to remove the perfect square factors.
square root of 90
3 square root of 10
f(x)=4x+10, what is the value of x, if f(x)=30?
5
Find the PRODUCT of the polynomials
(6x-2)(x-7)
6x2-44x+14
What list of transformations describe
g(x)=1/2(x-4)2+3 ?
(four transformations)
Wide
Vertex shifted right 4
Up 3
Image 3
55 percent
Simplify the square root of 75 so that there are no perfect square factors
5 square root 3
Image 1
Answer
f(x)=-2x+3
Factor the GREATEST COMMON FACTOR from the polynomial
36x4-45x3+18x2
9x2(4x2-5x+2)
If a ball is thrown at an initial velocity of 32 ft/sec and from a height of 6 feet, What would be the function that would represent the ball's trajectory?
h(t)=-16t2+32t+6
Image 4
29
Solve for M
2m2+10=210
positive or negative 10