Which of the following is true for f? 3x−1,if−9 A. The domain is −9 < x < −2, −2 < x < 1, and 1 < x < 7.
B. The range is (−26, 1).
C. The function is decreasing over the interval (−2, 1).
D. The rate of change over the interval (−9, 1] is 3.

can you give me more detail on this! ?

step-by-step explanation:

idk

step-by-step explanation: i just don't

1,589.63 in.^3

step-by-step explanation:

i hope this you : d

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3