Which of the following describes the end behavior of the cube root function graphed above. a) as x decreases in value, f(x) increases in value. as x increases in value, f(x) increases in value. b) as x decreases in value, f(x) decreases in value. as x increases in value, f(x) decreases in value. c) as x decreases in value, f(x) increases in value. as x increases in value, f(x) decreases in value. d) as x decreases in value, f(x) decreases in value. as x increases in value, f(x) increases in value.

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.