Using the arm as a first class lever assume that the biceps are flexing the forearms against a resistance of 33kg. Note that the fulcrum (axis) is the elbow joint and the biceps are inserted 3.5 cm from the fulcrum. The measurement from the fulcrum to the center of the resistance is 31cm. What is the force needed to balance the lever?

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

a, b, c, d are correct.

step-by-step explanation:

we have g(x) = 3 and are required to find which option is a translation of g(x).

now, 'translation' is a transformation which means to shift the function in any direction and the general form of translation is g(x) + k, where k is any real number.

so, according to the options we see that all are correct as they satisfy the general form of translation.

also, it can be seen from the graph below that the function g(x) = 3 is shifted from its position in all the four options.

answer: idk wbu

step-by-step explanation: