For the function y=F(x), when x = 4, its y-value is 18. Choose all true statements.
A. The functions value is 4 at 18
B. The point (4,18) is on the graph of the function
C. The functions value is 18 at 4
D. F(4)=18
E. The point (18,4) is on the graph of the function
F. F(18)=4

B. The point (4,18) is on the graph of the function

C. The functions value is 18 at 4

D. F(4)=18

Step-by-step explanation:

If the x-value equals 4 when the y-value is 18. This means that F(4)=18 because the 4 is plugged in for the x. Additionally, in a coordinate point, the x-value is given before the y-value. So, if both 4 and 18 are values; then (4,18) must be a point. Also, the function's value is what F(x) equals. Therefore, if F(4)=18 then, the function's value must be 18 when x=4.

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).