The table shows global mean temperatures (in °C) every five
years beginning in 1950. Find the mathematical model that best
fits the data and use it to predict the global mean temperature in
2015. Code 1 for 1950, 2 for 1955, and so on.
5 yr mark
Temp.
13.8 13.9 14.0 13.9 14.1 14.0 14.3 14.1 14.5 14.5
A. quadratic model; 15.1°C
B. power model; 14.4°C
C. exponential model; 14.7°C
D. linear model; 14.7°C

Describe what moves you could use to create the transformation of the original image shown at right

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality