The table of values represents a linear function g(x), where x is the number of days that have passed and g(x) is the balance in the bank account: x g(x) 0 $1,500 2 $1,350 4 $1,200 part a: find and interpret the slope of the function. (3 points) part b: write the equation of the line in point-slope, slope-intercept, and standard forms. (3 points) part c: write the equation of the line using function notation. (2 points) part d: what is the balance in the bank account after 5 days? (2 points)

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

At wind speeds above 1000 centimeters per second (cm/sec), significant sand-moving events begin to occur. wind speeds below 1000 cm/sec deposit sand and wind speeds above 1000 cm/sec move sand to new locations. the cyclic nature of wind and moving sand determines the shape and location of large dunes. at a test site, the prevailing direction of the wind did not change noticeably. however, the velocity did change. fifty-nine wind speed readings gave an average velocity of x = 1075 cm/sec. based on long-term experience, σ can be assumed to be 245 cm/sec. (a) find a 95% confidence interval for the population mean wind speed at this site. (round your answers to the nearest whole number.) lower limit cm/sec upper limit cm/sec

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.