It’s the first one clearly because of y=kx or mostly because you multiply it
Answer:
-6
Step-by-step explanation:
f(x) = 4x + 3
That's one-to-one, a linear function that will give a different f(x) for each different x.
For the inverse let's swap x and y and solve for y
x = 4y + 3
x - 3 = 4y
y = (x- 3)/4
That's the inverse,
Answer: (x- 3)/4, second choice
The domain and range of the inverse is all real numbers. It's two lines; I'll leave the graphing to you.
Answer:
45
Step-by-step explanation:
1 x 1 x 3 x 3 x 5
I think the answer its 1.8 percent because if you subtract 15-13.2 comes out to be 1.8.