Which statements about the equation y = 16x are true? choose exactly two answers that are correct. a. one coordinate on the graph is (1, 16). b. the equation generates an additive numerical pattern. c. the equation is not an additive or multiplicative numerical pattern. d. each value of y is 16 times greater than the x-value.

The answers are (A) and (D).

Step-by-step explanation: The given equation is

We are to select two correct statements out of the given four options about the above line.

If (x, y) = (1, 16), then the equation becomes

Which is always true, so (1, 16) is a coordinate on the graph of the given line. Therefore, option (A) is correct.

Since the given equation does not generate any additive or multiplicative numerical pattern, so the options (B) and (C) are not correct.

Also,

that is every value of 'y' is 16 times greater than the corresponding value of 'x'. So, option (D) is correct.

Thus, the correct options are (A) and (D).

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation:

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1