Simplify: 135
315
72
915
9 x 15
Simplify: 31223
3
342
66
33
Simplify: 44 · 233
277
443
227
2212
Identify the domain and range of each function
y = x + 1
Domain: x ≥ 0 Range: y ≥ 1
Domain: x ≥ 0 Range: y ≥ –1
Domain: {All real numbers. } Range: {All real numbers. }
Domain: x ≥ 0 Range: y ≤ 1
y = x+6
Domain: x ≥ –6 Range: y ≥ 0
Domain: x ≥ 0 Range: y ≥ 6
Domain: x ≥ 6 Range: y ≥ 0