Answer:
58, 4, and -8
Explanation:
Given the function f(x) = 4 - 6x, we can find the values indicated:
a) To find f(-9), we substitute -9 for x in the function:
f(-9) = 4 - 6(-9)
To simplify, we perform the multiplication first:
f(-9) = 4 + 54
Adding the numbers:
f(-9) = 58
Therefore, f(-9) equals 58.
b) To find f(0), we substitute 0 for x in the function:
f(0) = 4 - 6(0)
Since any number multiplied by 0 is 0, the term becomes 0:
f(0) = 4
Therefore, f(0) equals 4.
c) To find f(2), we substitute 2 for x in the function:
f(2) = 4 - 6(2)
Performing the multiplication:
f(2) = 4 - 12
Subtracting the numbers:
f(2) = -8
Therefore, f(2) equals -8.
In summary:
a) f(-9) = 58
b) f(0) = 4
c) f(2) = -8