Q3. i) Find the roots of the quadratic equation by using a QUADRATIC FORMULA and comment on the nature of the roots. 2x- 6x + 12 = 0 Q3. ii) Find the function values for the given function: F(x) = 2x' +3x - 1 , f(-2) and f(3)

Q: Exact differential equation dy 2xy + y2 – 2x = 0 dx

A:

Q: The table below gives U.S. lead emissions, L. into the environment in millions of metric tons for 19...

A: t L 0 224.3 5 119.8 10 44.4 15 17.6 18 8.4 19 8 20 5.6 21 5.2 22 4   A)  Expon...

Q: Add File 8. A room measures 12 feet by 15 feet. How many 3-foot by 3-foot carpet are needed to cover...

A: Let's find. 

Q: A questionnaire was given to students. The first question asked was "How stressed have you been in t...

A: Given data is

Q: Lesson 10.2 Identifying Excluded Values of Rational Expressions Find all values of x that make the r...

A:

Q: Find an equation of the tangent line to the curve y = 7tan(5x) at the point (0, 1)

A: According to Bartleby only first question can be solved at a time Please find the solution

Q: 3x and -2

A: Follow the procedure given below.

Q: What is the range of the blue dotted line function in the graph

A: what  is the range of Blue dotted line in the graph?   Range: range is set of y values of respective...

Q: x = 4 y + 6 -6 x = 20 y + 30 multiplication property of equality multiplication property of equality...

A:

Q: 8. An astronaut, Is doing an experiment in a new planet He throws a rock from the top of a 20-foot-h...

A:

Q: Suppose we want to choose 5 objects, without replacement, from 15 distinct objects.   How many ways...

A: topic -  permutation and combination 

Q: Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cel 1 2 2 -1 A = B = ...

A: we have to find product of matrix .

Q: 12 20

A:

Q: Given the following polar function r = 8 + 18 sin(0) dy and expres it in terms of 0: dx (a) Find an ...

A: This question is related to derivatives.

Q: 2(18) - (- 6) 11 + (7)(- 5)

A:

Q: a) cos(x) – sin(x) = 0.5

A:

Q: Find the inverse of f (2) =-3r. %3D The inverse is g(x) |

A: topic - functions and inverse functions

Q: Determine the solution to the system of equations graphed below and explain your reasoning in comple...

A:

Q: The slope of the secant to the curve is: f (x) = log1o I between x 1 and x 10 %3D O a) 1 Ob) 9 O d) ...

A: Topic = Functions As per guidelines , At a time only one question can be answered. please repost for...

Q: Find the determinant of the triangular matrix. 5 6 -3 0 0 0 0 0 0 0 7 7 5 0 -1

A:

Q: I. Prove the following statements using the indicated proof. 1.) Let 1 € Z. If r is odd, then (r² + ...

A: given -  x is odd 

Q: The scatter plot gives the average atmospheric concentration of a gas and the average global tempera...

A: (a) Here, the lines is passing through two points (329,57.04) & (383,57.94). So, the equation of...

Q: Let f(x) = x2 − 1 and g(x) = 2x − 3. Find the value, if possible. (If not possible, enter IMPOSSIB...

A:

Q: 5x+16 3x+4

A:

Q: T:R - R*, T(x, y) = (2x – y, 3x + 2y, 4y, x); B = {(1, 1), (1, 0)}, D standard; v = (a, b) %3D %3D

A:

Q: Find the determinant of the following 2x2 matrix Matrix A: 2-3 14 O 14 8 11

A:

Q: The sum of the digits of a three-digit number is 8. If the ones and hundreds digits are interchanged...

A:

Q: Consider the following functions. fx) = Vx + Iand g(x) 3x

A:

Q: For a certain patient, a dose of Acetaminophen decays exponentially in their blood stream with a hal...

A:

Q: Using the interval bisection method find the positive root of x – 3 = 0 correct to 4 d.p, with start...

A:

Q: If a b=2a- 3b+1, what is 3 (-1)? a. 4 b. 10 C. 8 d.-1 b

A: Compare 3*(-1) with a*b, a = 3, b = -1.

Q: yt Function g is 16 represented by the graph. 12 4 For what input value or -6 -4 -2 values is g(x) =...

A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: Use a software program or graphing utility to solve the system of linear equations. (If there is no ...

A: Let's solve the given system of equations using the software program: 123.5x+61.3y-32.4z=-252.9354.7...

Q: -2(x+3)2+11=-151 Solve using the sqaure root property (If its possible could you type it out pleas...

A: Topic = Equations

Q: In which scatter plot is r=-0.7? (A) (B) (C) (D) (E) (F)

A: Please find the solution

Q: Find the y-intercept(s) of the function f(x)=-x+5x-6. О 5/2 O - 1 O 6 O -6

A:

Q: Mercury 197 has a decay rate of 1.066% per hour. Given the exponential model representing the amount...

A: Given, Exponential model : A =Aoeln(0.98934)t Where t is time A - quantity after t hours  

Q: 7. What is the 44th decimal digit in the decimal representation of 1/11? (apply Polya's problem solv...

A: Solved below

Q: Sketch one possible graph of a function f(x) defined on R that satisfies all the listed conditions. ...

A: Given conditions: limx→-4fx=DNE limx→-2fx=0 limx→-1fx=0 limx→0fx=2 limx→1fx=DNE limx→2fx=-3 limx→4fx...

Q: A student can finish a project 15 minutes earlier than the other student. How long will it take them...

A:

Q: Let f(x) =  2 xand g(x) =    x. Find the value (g ∘ f)(8)

A: Given query is to find value of indicated function.

Q: 2. Let g(x) =-2(x – 2)² + 8 %3D a. |Determine the equation of the axis of symmetry. b. Determine the...

A:

Q: If A is a positive definite matrix and B is positive semi-definite, show that trace (AB) 2 O with eq...

A:

Q: Write a system of inequalities that has a solution of a line. Then show its graph

A:

Q: Explain the difference between an ordinary annuity and an annuity due. (Multiple Choice) A. Ordinary...

A:

Q: Newton's Law of Cooling states that the temperature (T) of an object at any time (1), in minutes, ca...

A:

Q: Suppose that y varies directly with x, and y=6 when x 15. (a) Write a direct variation equation that...

A: A detailed solution is given below

Q: Which of the following 3 x 3 matrices are in row-echelon form? Note: Mark all of your choices. O [1 ...

A:

Q: The Bluestripe Snapper is an invasive species in the Hawaiian Islands. A certain population of Blues...

A: topic exponential calculation 

Q: Intelligence quotas on two different tests are normally distributed. Test A has a mean of 100 and a ...

A: Pls follow step 2nd .  Option A is correct.