Solving Equations
Evaluate
Operations
Vocabulary
PEMDAS
100
Solve: 4x + 7 = 31
x = 6
100
Given f(x) = 3x - 1, find f(2).
5
100
Simplify 14x + 2 - 5 + x
15x - 3
100
3x cannot be added to 5 because they are not ___
like terms
100
Simplify. 24
16
200
Solve: 2(3x - 4) = 34
x = 7
200
Given f(x)= 5x2
f(3)
45
200
Simplify -2x2-5x + 1 + 2x - 7x
-2x2 -10x + 1
200
What kind of graph is y = 3?
horizontal line
200
Simplify. | -5 | + 2
7
300
Solve: 3x + 3 - 2x = 21
x = 18
300
Given f(x)= -3x2-5x+7
f(2)
-15
300
Expand 4(9x-2)
36x-8
300
What is the 8 called in the expression 4x + 8?
constant
300
Simplify. 4 - (-3)2
-5
400
Solve:
3p - 1 = 5( p - 1) - 2(7 - 2p)
p = 3
400
Given f(x)=3/7x+9
f(7)
12
400
Expand (3x-1)(x+4)
3x2+11x-4
400
What is the -2 called in y = -2x+ 5?
slope or coefficient
400
Simplify. 4( -2 + 6) / 8
2
500
Solve: 3/7x + 6 = 9
x = 7
500
What's f(3)
1
500
Simplify 2(x+1)-3(2x-4)
-4x+14
500
Given 4x + 8y = 24, the number 3 is the ______ on the graph.
y-intercept
500
Simplify. -3| 2(3) - 8 | - 7
-13