the scatterplot shows the monthly high temperatures for Austin, Texas, in degrees Fahrenheit over a 12-month period. Which function best models the data from month 1 to month 9?

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

What is the 12th term of b(n)=-4-2(n-1)