Find the y-intercept and slope of the function’s graph, and find the equation for the function using the table in the picture. y- intercept:
slope:
equation:

Lisa berry plans to rent an apartment for $1,090 per month. she estimates the annual expense will be as shown on the chart below. what is her average monthly cost?

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

What is the value of f(x) = 2.2 for f(-2)?