If f(x)=5x^3 and g(x)=x+1, find (f • g)(x)
a. 6x^3
b. 5x^4+5x^3
c. 5x^3+1
d. 5x^4+1

B.

Step-by-step explanation:

Given,

We know that,

    ( Distribution property of multiplication )

     ( Product of powers property )

Hence, option B is correct.

answer: the common difference is -0.10

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