Whats 2+2(9x9)n%0.5 hope i can get a answer you guys

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a

A. use the formula for continuous compounding with the original example: $1000 invested at 2% for 1 year. record the amount to 5 decimal places. use a calculator. b. compare it to the result using the original compound interest formula with n = 365 calculated to 5 decimal places. which has a larger value? explain.