Choose the correct answer. Choose the equation of a line that is perpendicular to the x-axis and passes through the point (1, -2).

a. x= -2

b. x= 1

c. y= -2x + 1

d. y= -2​

Iwould like to think so. what’s the question you need with?

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)