John is 5 feet 10 inches tall. There are 2.54 centimeters in 1 inch. What is John’s height in centimeters?

25.4 cm
⊝

17.78 cm
⊝

177.8 cm
⊝

152.40 cm

Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s

If f(x) = 5х – 2 and g(x) = 2х + 1, find (f – g)(x).

Choose the domain & range of the relation shown in the graph: domain: -1, 0, 1, 2, 3 range: -3, -1, 0, 3 domain: -3, -1, 0, 3 range: -3, -1, 0, 3 domain: -3, -1, 0, 3 range: -1, 0, 1, 2, 3 domain: 3, 1, 0, 3 range: -1, 0, 1, 2, 3