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College Algebra (All Chapters) Questions and Answers 2023 natural numbers the counting numbers i.e. 1, 2, 3... intergers include the natural numbers, their opposites, and 0 rational numbers include integers, all fractions p/q, where p and q are integers with q DNE 0, all repeating ...

College Algebra Practice Problems Questions and Answers 2023 Factor: 9y^2 + 36y + 35 (3y+7)(3y+5) Linear or non-linear? 6/x + 14 = 40 Non-linear y = 2x - 3 This is linear because the exponent on x is one. Thus your slope is standard rise over run, like a stair step and simply goes...

College Algebra Questions Answered 100% correct 2023 quadratic formula compound interest formula simple interest formula distance formula D=R X T complex numbers discriminant formula if D> 0: 2 real solutions if D<0: 2 non-real solutions if D=0 : exactly...

MTH115 COLLEGE ALGEBRA QUESTIONS AND ANSWERS 2023 Distributive property a(b+c)=ab+ac Symmetric property x=4 is the same as 4=x Inclusive inequality An inequality that includes the boundary point indicated by the "or equal" part of the symbols ≤ and ≥ slope m= Po...

College Algebra Questions Answered 100% correct 2023 Determine whether the following statement makes sense or does not make​ sense, and explain the reasoning. I graphed a function showing how the number of annual physician visits depends on a​ person's age. The domain was the number of annual...

College Algebra Study Guide Questions and Answers 2023 Distance Formula d=sqrrt((x2-x1)^2-(y2-y1)^2) Midpoint Formula ((x1+x2)/2 , (y1+y2)/2) Slope Formula (y2-y1) / (x2-x1) Slope Intercept Form y = mx + b Equation of a Circle (x-h)^2+(y-k)^2=r^2 Difference Q...

College Algebra Questions Answered 100% correct, updated latest 2023 Determine whether the following statement makes sense or does not make​ sense, and explain the reasoning. I graphed a function showing how the number of annual physician visits depends on a​ person's age. The domain was the ...

College Algebra Exam Questions and Answers 100% Correct no, yes Use the vertical line test to determine if the graph is a function Use the vertical line test to determine if the graph is a function yes, no State the domain and range domain:(-2,2) range:(-5,5) State the dom...

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College Algebra 1 Questions and Answers 100% correct At least (Inequality) greater than or equal to At most (Inequality) greater than or equal to How to find y (ex: y=-3x-3) Pick any x values and plug it into the equation. Finding a ordered pair (x,y) that is a solution to a...

Ch. 3 & 4 College Algebra Questions and Answers 2023 Y=f(x)+c or f(x)-c vertical (y) up/down Y=f(x+c) or f(x-c) horizontal (left/right) Y=f(x)+c move up (y) Y=f(x)-c move down (y) Y=f(x+c) move left (x) Y=f(x-c) move right (x) Y=cf(x) vertical stretc...

College Algebra - Chapter 1 Review Questions and Answers 100% correct yes Determine whether the ordered pair (1/2, 9/10) is a solution for the equation 5y - 4= x x-intercept: -2 or (-2,0) y-intercept: 5 or (0, 5) Find the intercepts of 5x - 2y = -10 sqrt 45 or 6.708 Find the dista...

College algebra Final Exam Questions and Answers 100% CorrectDirect variation y varies directly with x or y is directly proportional to x y=kx y=kxm Indirect variation y varies with x or y is inversely proportional to x y=(1/x) or y=k/x inverse- y=1/x Joint variation y varies jo...

college algebra exam 2 Questions and Answers% accurate if discriminant is negative, how many solutions? no real solution if discriminant is zero, how many solutions? One Solution if discriminant is positive , how many solutions? Two Solutions you can't take the square root ...