Find the intervals on which the function is continuous.y = 
- 
A. discontinuous only when x = -1
B. discontinuous only when x = -3
C. discontinuous only when x = -2 or x = -1
D. continuous everywhere
Answer: D
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Solve the problem.Use a Taylor series to estimate the integral's value to within an error of magnitude less than 10-3.
A. 0.1000 B. 0.1022 C. .3204 D. .05133
Write the sentence as an equation. Let the variable x represent the number.Adding 2 to the product of 4 and a number equals 22.
A. 4x + 2 = 22
B. 4x + 22 = 2
C. 
+ 2 = 22
D. 2x + 4 = 22
Solve the problem.A study in a small town showed that the percent of residents who have college degrees can be modeled by the function 
where x is the number of years since 2010. Use numerical or graphical methods to find when the model predicts that the percent will be 70.
A. 2018 B. 2020 C. 2019 D. 2017
Translate into Math Expression and solve.The product of five and some number is negative thirty-five.
A. 5x = -35, 5 B. 5x = -35; -7 C. 5x = 5; 1 D. 5 = -35x; -35