Which ordered pairs lie on the graph of the exponential function f(x)=4(5)2x ?

Select each correct answer.

(0,4)

(2,2500)

(1,4)

(−1,425)

translate k to n and reflect across the line containing jk.

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x

both triangles are similar because 2 is just smaller than the big one 1 is similar because they are facing different way's but are similar to each other

step-by-step explanation: