Which of the following values would complete the ordered pair of the point is on the graph of f(x) = 2x + 3?
(-1, -

So you are given a function f(x)  = -2x +3. Substitute -1 in to get our output. So

f(-1) = -2(-1) + 3

f(-1) = 2+3

f(-1) = 5

Hopes this helps!

Explanation:

do meth it works

note: the given question is incomplete.

complete question is given below.

which is an example of kinetic energy?

a. the energy stored in ethanol  

b. a hockey puck sliding across the ice  

c. a compressed spring  

d. a ball sitting at the top of a ramp

solution: the kinetic energy is the energy posses by the virtue of the motion of the object.

in the given options, a, c and d are the example of potential energy because it is the energy posses by the virtue of the rest of the object. but option b has the kinetic energy as the object is in motion.

hence, a hockey puck sliding across the ice   is the apex example of kinetic energy.

so, the option (b) a hockey puck sliding across the ice   is the correct option.