Solving Radicals
Solving Systems
with Graphs
with Graphs
Is the Solution True
Is it a Function
Evaluating Functions
100
What is the value of the radical?
sqrt(121)
11
100
What is the solution to the system of equations?
(4,5)
100
Find the Solution.
y=6x+8
y=7x+2
(6,44)
100
Is this a function?
No
100
Evaluate the function. f(3)
f(x)=3x-7
2
200
What is the value of x?
sqrt(2x-6)=sqrt(5x-18)
x=4
200
What is the solution to the systems of equations?
No Solution
200
What is the Solution?
3x-2y=18
3x-5y=12
(2,-6)
200
Is this a function?
yes
200
Evaluate the function. f(-4)
f(x)=x^2-3x+5
33
300
What is the Value of X?
sqrt(5x+4)-3=0
1
300
What is the solution to the system of equations?
Infinite Solutions
300
Solve for the solution to the system of equations.
y=12x+22
y=7x-83
(-21, -230)
300
Is it a function?
Yes
300
Evaluate the composition f(g(2))
f(x)=3x-7
g(x)=-2x+6
1