Define the following terms and give examples:
Rational expression
Absolute value
Linear function
Multiply:
3
x
2
+
12
x
6
=
9
+
1
2
x
+
8
Add:
9
3
+
y
+
y
+
1
3
+
y
Solve:
3
z
–
2
+
8
=
1
Graph:
x
>
3
y
≥
4
Graph: 4x+y
<
8
Find an equation of the line with the given slope and containing the given point. Write the equation using function notation slope 4; through (5, 1)
Graph: f(x) = 2×2
A circle has a radius of 4 inches; find the circumference and area of the circle. Show the formula and steps for solving the problem.
