State the open intervals over which the function is (a) increasing, (b) decreasing, and (c) constant. 本y 10- tels) es) -10-8 10 10-

Q: e the exact value of the function for the given x-value without using a calculator. ( ) f(x) = f(x)…

A:

Q: Determine the intervals on which the function is increasing, decreasing, and constant. 10- io (1, 0)…

A: Let us consider the function f(x) then the function said to be increasing if value of x increases…

Q: Find the value of the constant k that makes the function continuous.

A: Given: h(x)=3x2+2x-8x+2 if x≠-23x+k            if x=-2

Q: Assume a car uses gas at a constant rate. After driving 25 miles since a full tank of gas was…

A: Assume y to be number of miles and x to be a number of gallons left. For constants m and b the…

Q: Find all the numbers for which the function is discontinuous.

A: A function is discontinuous at a point if the functional value is not defined at that point. There…

Q: Express the function graphed on the axes below as a piecwise function.

A:

Q: Let f be a function. Then f (a) + f (b) = f (a + b) . O True O False

A: We need to proveor disprove if  fa+fb=fa+b

Q: f(x) = 2.3* – 3

A:

Q: The population P of Buffalo, New York, from 1980 to 2018 can be approximated by the function P(t)=…

A: Solution:- P(t)= 356,656(0.991)t

Q: The boxes that are checked correspond to functions that are: Increasing Decreasing

A: We need to provide boxes that are checked when a funtion is increaing and decrasing.

Q: . The function f has domain the set of numbers with absolute value less than 4 and is defined 3 x+5,…

A: