The table shows global mean temperature (inC) every five years beginning in 1950. Find the mathmaticle 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

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.

i suppose it should be (y=2x-5)

step-by-step explanation: