For what value of x will the line passing through the following pairs of points be vertical? a(x, 3) and b(3, 5)

answer:

x = 3

step-by-step explanation:

plot the given point b(3,5) and a vertical line through it:

next draw several possibilities for a(x,3), for instance

a(-4,3), a(-1,3), a(1,3), and a(5,3)

draw a line through them

now you can see that the only value of x is the value where the

blue line crosses the green vertical line, which is at a(3,3)

i would need to see the dot plot : )

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.