Express each equation in logarithmic form

What is this equation in point-slope form?

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days