Questions in Grade College

Questions in Grade College

[Jawaban] What is the domain of the function $f(x)=\frac{x+1}{x^2-6 x+8}$? A. all real numbers B. all real numbers except -1 C. all real numbers except -4 and -2 D. all real numbers except 2 and 4

[Jawaban] How many 5-digit odd numbers can be formed using the digits 3, 4, 5, 6, 7, 8, and 9 if: i) repetition of digits is not allowed? ii) repetition of digits is allowed? How many ways can four boys and three girls be seated in a row containing seven seats if: a) they may sit anywhere? b) all three girls are together? c) the boys and girls must alternate? d) the girls are to occupy odd seats?

[Jawaban] Which statement could be used to explain why $f(x)=2 x-3$ has an inverse relation that is a function? A. The graph of $f(x)$ passes the vertical line test. B. $f(x)$ is a one-to-one function. C. The graph of the inverse of $f(x)$ passes the horizontal line test. D. $f(x)$ is not a function.

[Jawaban] Which of the following describes the transformations of [tex]g(x)=-(2)^{x+4}-2[/tex] from the parent function [tex]f(x)=2^x[/tex] ? A. shift 4 units left, reflect over the [tex]x[/tex]-axis, shift 2 units down B. shift 4 units left, reflect over the [tex]y[/tex]-axis, shift 2 units down C. shift 4 units right, reflect over the [tex]x[/tex]-axis, shift 2 units down D. shift 4 units right, reflect over the [tex]y[/tex]-axis, shift 2 units down

[Jawaban] Solve the equation by using substitution: 5) [tex](t+4)^2-(t+4)-12=0[/tex] A) {4,-3} 6) Find the distance between the A) 244

[Jawaban] The equation [tex]$y=45 x$[/tex] represents the number of miles, [tex]$y$[/tex], Mr. Miller's car can travel using [tex]$x$[/tex] gallons of gas. Which data display represents a car that gets more miles per gallon than Mr. Miller's car? A. Gas Mileage | Number of Gallons | Number of Miles | | :---------------- | :---------------- | | 2 | 96 | | 4 | 192 | | 6 | 288 | B. Gas Mileage | Number of Gallons | Number of Miles | | :---------------- | :---------------- | | 5 | 195 | | 10 | 390 | | 15 | 585 | C.

[Jawaban] A patient care technician is assisting during mealtime with a patient who is at risk for dysphagia. The technician should identify that which of the following foods should be calculated as fluid intake for the intake and output record? A. Sliced banana B. Scrambled eggs C. Mashed potatoes D. Chocolate pudding

[Jawaban] How long must a business retain records of consumer requests made under the CCPA? A. For 48 months. B. For 60 months. C. At least 6 months. D. At least 24 months.

[Jawaban] A polygon is graphed on a coordinate plane. The polygon is transformed according to the rule [tex]$T_{(2,3)}$[/tex]. Which transformations produce the same result? [tex]$T_{(2,2)} \circ T_{(3,3)}$[/tex] [tex]$T_{(2,3)} \circ T_{(2,3)}$[/tex] [tex]$T_{(1,-4)} \circ T_{(-3,1)}$[/tex] [tex]$T_{(-1,4)} \circ T_{(3,-1)}$[/tex]

[Jawaban] Lauryn's wages were not as much as she had budgeted. How can her budget be modified so there will be a positive actual net income? | Monthly Budget | Budgeted Amount | Actual Amount | | :------------- | :-------------: | :------------ | | Income Wages | $1050 | $775 | | Expenses | | | | Car - gas, insurance | $250 | $ | | | $150 | $ | | Food | $120 | $ | | Clothes | $300 | $ | | College Savings| $75 | $ | | Recreation | $25 | | | Net Income | $130 | $ |