Here's a graph of a linear function. Write the equation that describes that function.
Express it in slope-intercept form.
HELP PLEASE

Karianne and lucius are analyzing a linear function on a graph. karianne says that unit rate is equal to rate of change, but that slope is calculated differently. lucius says that unit rate, rate of change, and slope are calculated the same way. who is correct? explain your answer.

I'm so close to finishing all these.

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer