Asap. best answer gets brainliest!

choose the correct equation for the line shown below.

a) y = x - 1

b) x = y - 1

c) y = -x - 1

d) y = -1/2x - 1

The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.

I'm confused on how to solve the triangle. can someone me ?