23. If p(x) = x-1 and q(x) =x-1, what is p(x) . q(x)
a.) x²+1
b.) x²+2x-1
C.) x²-2x+1
D.) x²-1
24. Find the sum of 2/x +5/x=?
A.) 7/x
B.) 2x/5x
C.) 25x/x²
D.) 7x
27. Find h(3)+d(2) if h(x) = x-1 and d(x) 7x+3
A.) 2
B.) 5
C.) 14
D.) 19
28. f(x)=4x+2 and g(x) =3x-1,find (f-g) (4)
A.) 0
B.) - 9
C.) 7
D.) - 8
29. When f(x) =3x-5 and g(x) = 2x²-5, find f(g(x)).
A.) x²+2x+3
B.)6x²-20
C.) 6x²-20
D.)2x²+6
30. r(x) =x+5 and q9x0=2x²-5,find q (r(-2)).
A.) 8
B.)-8
C.)13
D.)-13
Pls. Pakisagut need ko na tomorrow. Thank u!!
Answers & Comments
Answer:
1.The answer is: C
2.the answers is: A
3.the answers is: C
4.the answers is: B
5.the answers is: A
6.the answers is: C
Step-by-step explanation:
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