One-step equation
x+5=12x+5=12
x=7x=7
What is the domain of f(x)=1x−3f(x)=x−31?
All real numbers except x=3x=3.
Graph y=−2x+3y=−2x+3.
Line with negative slope passing through (0, 3).
Simplify x3⋅x2x3⋅x2
x5x5
Simplify 6+3×26+3×2.
12
3x+4=163x+4=16
x=4x=4
What is the range of f(x)=x2f(x)=x2?
y≥0y≥0
Graph y=3x−4y=3x−4.
Line with positive slope passing through (0, -4).
Simplify x0x0.
11
Simplify (4+3)×2(4+3)×2.
14
2(3x−4)=122(3x−4)=12
x=5x=5
Does the graph of a circle pass the vertical line test?
No, it is not a function.
Graph x=4x=4 (undefined slope) and y=−2y=−2 (zero slope).
Vertical line at x=4x=4, horizontal line at y=−2y=−2.
Simplify (x2)3(x2)3.
x6x6
Simplify 8÷2(2+2)8÷2(2+2)
16
x2=62x=6
x=12x=12
If f(x)=2x+3f(x)=2x+3, find f(4)f(4).
f(4)=11f(4)=11.
Graph y≥2x−1y≥2x−1
Shade above the line y=2x−1y=2x−1.
Simplify x5x2x2x5.
x3x3
Simplify 32+5×432+5×4
31
3x−5≤103x−5≤10
x≤5x≤5
If f(x)=2x+3f(x)=2x+3 and g(x)=x2g(x)=x2, find f(g(2))f(g(2)).
f(g(2))=11f(g(2))=11.
Solve for x in the equation:3x−7=2x+5
X=12
Simplify x−3x−3.
1x3x31
Simplify (2+3)2−4(2+3)2−4
2121