squaring function

Identify the basic squaring function from the graphs. => Graph 1 or Graph 3 or Graph 2 or Graph 5 or Graph 4..

Identify the basic square root function from the graphs. => Graph 5 or Graph 2 or Graph 1 or Graph 4 or Graph 3..

Choose which of the following represents the area A of a square as a function of the radius r of the circle, which circumscribes it. => Area = 2 r or Area = π r 2 or Area = 2 π r or Area = 2 r 2..

Sketch the square root function y = x + 3 and state its domain and range. => Graph 4; domain is x ≥ -3 and the range is y ≥ 0 or Graph 2; domain is x ≥ -3 and the range is y ≥ 0 or Graph 3; domain is x ≤ 3 and the range is y ≥ 0 or Graph 1; domain is x ≥ 3 a..

Sketch the square root function y = x - 2 and state its domain and range. => Graph 1; domain is x ≥ 0 and the range is y ≥ 2 or Graph 3; domain is x ≥ 0 and the range is y ≥ - 2 or Graph 4; domain is x ≥ - 2 and the range is y ≥ 0 or Graph 2; domain is x ≥ 2..

Sketch the square root function y = - x + 3 and state its domain and range. => Graph 1; domain is x ≥ 0 and the range is y ≤ 3 or Graph 2; domain is x ≥ 0 and the range is y ≤ -3 or Graph 3; domain is x ≥ 0 and the range is y ≤ 3 or Graph 4; domain is x ≥ -3..

Sketch the square root function y = - x + 4 - 3 and state its domain and range. => Graph 3; domain is x ≥ 4 and the range is y ≤ 3 or Graph 4; domain is x ≥ -4 and the range is y ≤ -3 or Graph 1; domain is x ≥ 4 and the range is y ≤ -3 or Graph 2; domain is x &..

Choose the power function equation which represents the area A of an equilateral triangle varying directly with the square of the length s of its sides. => A = 3 2 s 2 or A = s 2 or A = 3 4 s 2 or A = 3 8 s 2..

The area A of a circle varies directly as the square of its radius r . Express A as a power function of radius r by using the constant of variation π . => A = π r 2 or A = π r 4 or A = π r or A = π r 3..

Choose the power function equation for the distance S travelled by a freely falling body, which varies as the square of the time t travelled, with a constant of variation k = 1 2 g . => S = t 2 or S = 1 2 g t 2 or S = 2 g t 2 or S = 1 2 t 2..