How do i find the slopes of the secants pq1, pq2, pq3, pq4. also estimate the speed at point p

Y2 - y1 and x2-x1 and it should look like a fraction .

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.