Answer:
4x² + 18
Step-by-step explanation:
note that (c ○ d )(x) = c(d(x))
To evaluate substitute x = d(x) into c(x), that is
c(d(x))
= c(x² + 5)
= 4(x² + 5) - 2
= 4x² + 20 - 2
= 4x² + 18
<em>(</em><em>t</em><em>he answer is on the picture. is this correct?</em><em>)</em> ^^'
Answer:
$11,480
Step-by-step explanation:
1,400 x 0.9 = 1,260
1,260 x 8 = 10,080
1,400 + 10,080 = 11,480
Answer:
C
Step-by-step explanation:
Answer:
the result should be 1 over a 1/a
Step-by-step explanation: