Answer:
B . (fog)(-4) = - 61
Step-by-step explanation:
Here, given f(x) = 4 x + 7, g(x) = 3 x- 5
Now, by the COMPOSITE FUNCTION:
(f o g) (x) = f (g(x))
Now here: )f o g) ( -4) = f (g(-4))
<u>Simplifying for g(x) = 3 x - 5</u>
g(-4) = 3 (-4) - 5 = -12 - 5 = -17
or, g (-4) = -17
Now, <u>for f(x) = 4 x + 7 </u>
f ( g(-4)) = f ( -17) = 4 (-17) + 7
= - 68 + 7 = - 61
or, f ( g(-4)) = - 61
Hence, (fog)(-4) = - 61
Divide each square into 4 prices and you'll get it
Answer:
1
Step-by-step explanation:
f(g(x)) = 1, therefore the domain is 1
Answer:
Option B
Step-by-step explanation:
Answer:
Graph these points listed below
Step-by-step explanation:
Graph the following points:
(6 am, 50)
(9 am, 59)
(1 pm, 63)
(6 pm, 63)
(8 pm, 59)
(12 am midnight, 58)