Answer:
Technically, we do not know what x and y are, but there are some numbers that we can assume they stand for. For example, IF x = 10 and f = 1, that would mean the equation is basically 10 - 5 = 5. However, it could be multiple things, such as 20 - 15.
It is fingernails
by 4x faster
Sin x = 7/9
x = 51 degrees
answer
x = 51
(143(5) + 67)5
= (715 + 67)5
= 782 * 5
= 3910
2. There are 5 negatives resulting in 1 negative
-10x = 5
x = -0.5 Its C
Answer:
Step-by-step explanation:
Given the function f(x) = 2x^2 + 5x + 3 with the domain {-1, 0, 3}, to get the mapping that best represents the function, we will have to find the codomain of the function given by substituting the domain values into the function;
when x = -1
f(-1) = 2(-1)^2 + 5(-1)+ 3
f(-1) = 2 - 5+ 3
f(-1) = 0
when x = 0
f(0) = 2(0)^2 + 5(0)+ 3
f(0) = 0+0+ 3
f(0) = 3
when x = 3
f(3) = 2(3)^2 + 5(3)+ 3
f(3) = 18+15+ 3
f(3) = 36
Hence the mapping is {0,3,16}