Since you know the value of x, you can substitute/plug it into the equation to find the value of y:
y = 2x + 5 Plug in 1 into "x" since x = 1
y = 2(1) + 5
y = 7
When x = 1, y = 7 --> (x, y) = (1, 7) Your answer is #4
Answer: 105
Step-by-step explanation:
101+95+59= 255
360-255=x
255+x=360
255+150=360
x=150
Answer:
Option C: The line y = x
Step-by-step explanation:
Let us take an ordered pair (x, y) of a function. Then the ordered pair of its inverse function would be (y, x).
That is to say, when we reflect a point (x, y) across the line y = x we get the point (y, x).
Note that since, this function is invertible, it is both 'one - one' and 'onto'.
Answer:
This is an equal proportion
Step-by-step explanation:
Step-by-step explanation:
Constant of proportionality = 300/15=20
since y is the number of bottles and x is the number of seconds, this represents the machine capping 20 bottles per sec.
