Average single-family home prices P (in thousands of dollars) in Sacramento, California, are shown in the accompanying figure from the beginning of 2006 through the end of 2015.





b. Estimate home prices at the end of
i) 2007 ii) 2012 iii) 2015

In Exercises 19–32, find the (a) domain and (b) range.

𝔂 = 2 + 3x² .

x² + 4

In Exercises 19–32, find the (a) domain and (b) range.

________

𝔂 = 5 - √ x² - 2x - 3

Suppose that f(x) and g(x) are polynomials in x. Can the graph of f(x)/g(x) have an asymptote if g(x) is never zero? Give reasons for your answer.

In Exercises 19–32, find the (a) domain and (b) range.

𝔂 = cos(x - 3) + 1

If $f\left(x\right)=2x^2+1$, what is the value of $f\left(3\right)$?

Given the sphere defined by the equation $x^2+y^2+z^2=9$, what is the intersection of this sphere with the yz-plane?

What is the area enclosed by the curves $y=x^3-8x^2+18x-5$ and $y=x+5$?

Consider the geometric series with first term $2$ and common ratio $\frac{1}{2}$. Write out the first four terms of the series: $2,1,\frac{1}{2},\frac{1}{4}$. What is the sum of the infinite series?