There are two questions there. Feel free to just answer one. I’m stuck on these last two.

Is a currency whose value is tied to another currency, meaning that the exchange is fixed

Two different linear functions are shown below with two points given from each function. use slope-intercept form or point-slope form to find the equation of each. linear function a points: (–5, –2), (–5, 7) linear function b points: (7, –5), (–2, –5) function a has: the equation of line a is: function b has: the equation of line b is:

If you answer right ill give brainliest, : )