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dybincka [34]
3 years ago
15

If F(x) = x² + 4x and G(x) = 2x + 2, find F(5) + G(6). 44 59 98

Mathematics
2 answers:
stira [4]3 years ago
7 0

Answer:

The answer is 59

Step-by-step explanation:

In order to determine F(5)+G(6) , first we have to determine F(5) and G(6) separately.

For F(x)=x^2+4*x, we replace the variable "x" by 5:

x=5\\F(5)=(5)^2+4*(5)=25+20=45

For G(x)=2*x+2, we replace the varibale "x" by 6:

x=6\\G(6)=2*(6)+2=12+2=14

The <em>previous procedure</em> is called "evaluating function".

Finally,

F(5)+G(6)\\45+14\\59

den301095 [7]3 years ago
6 0
F(5)=(5)^2+4(5)
f(5)=25+20=45
g(6)=2(6)+2
g(6)=12+2=14
45+14=59
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