a. 30,000,000 + 1,000,000 + 600,000 + 60,000 + 5,000 + 700 + 7
b. 30,000,000 + 1,000,000 + 60,000 + 600 + 500 + 70 + 7
c. 30,000,000 + 1,000,000 + 600,000 + 6,000 + 500 + 7 + 7
d. 30,000,000 + 1,000,000 + 600,000 + 6,000 + 500 + 70 + 7
A. -26 B.-9 C. -1 D. 10
The value of g(f(-3)) would be -9 which is the correct answer would be an option (B).
A function is defined as a mathematical phrase that specifies a connection between two variables in algebra.
We have been given the functions below as
f(x) = 3x + 7 and g(x) = 2x - 5
We have to determine the value of g(f(-3))
Substitute the value of f(x) = 3x + 7 in the g(x) = 2x - 5 to get g(f(x))
⇒ g(f(x)) = 2(3x + 7) - 5
Apply the distributive property of multiplication,
⇒ g(f(x)) = 6x + 14 - 5
⇒ g(f(x)) = 6x + 9
Substitute the value of x = -3 in the g(x) = 2x - 5 to get g(f(-3))
⇒ g(f(-3)) = 6(-3) + 9
⇒ g(f(-3)) = -18 + 9
⇒ g(f(-3)) = -9
Therefore, the value of g(f(-3)) would be -9.
Learn more about the functions here:
#SPJ1