Find the discriminant and determine how many solutions the function has. 42 + 8k +4 = 0 The value of the discriminant is v which means the function has v real solutions.

Q: 1. Simplify: d) v V45x45 e) Vm13n23 m13 f) n23

A:

Q: Let L: R? → R² be defined by L(2) – 1 () - (**) T1 + x2 = L = We want to show that L is a linear…

A:

Q: Simplify the following Expression 6+i / 5+7i =

A:

Q: Graph each of the following polynomials on your own piece of paper or using graphing software like…

A: Graph ÷ f(x)÷ g(x)÷ h(x)÷

Q: 2. Aradar gun measured the speed of a baseball at 103 miles per hour. If the baseball was actually…

A:

Q: APPLICATIONS OF LINEAR EQUATION IN TWO VARIABLES As a cashier of a 24-hour convenience store, Carla…

A: Given query is to find the payment for indicated hours.

Q: Assume that the sequence is defined recursively. Find the first four terms of the sequence. (Enter…

A:

Q: Determine if the relation defines y as a function of x |y-2|=x

A:

Q: A one-to-one function is given. Write an equation for the inverse function. m(x) =4x+2 m 口回

A: Write x in terms of y

Q: State the trigonometric substitution you would use to find the indefinite integral. Do not…

A: We have to write the trignometry substitution we have to use

Q: You can mop the floor of your house in 16 minutes. One day, your sibling helped you and it took you…

A:

Q: A certain community consists of 3100 people, and one individual has a particularly contagious strain…

A: The given model is: A=31001+3099e-0.55t where A is the number of people who have contracted the flu…

Q: Solve the system of linear equations 3x - 2y = -3; 2x + 5y 17 using matrix inverse method. on The…

A:

Q: Answer this question for me mate. Much appreciated. :)

A:

Q: etermine the quadratic function whose 22- -10 10 (-2,-2 (0,-6) -22

A:

Q: For the three-part question that follows, provide your answer to each question in the given…

A: PART A:Population growth formula;P(x) = Pi (1+r)x  x=the number of daysr=rate of growthPi= Initial…

Q: . gal5334

A:

Q: 3. It took 48 minutes to drive downtown. An app estimated it would be less than that. If the error…

A: Given query is to find the time estimation of the app.

Q: Meteorology is the study of stars, the moon, and other celestial bodies. O True O False

A: Use the definition of mateorology .

Q: Evaluate the function at the given expression. f(x)=x2−3x f(x−1)

A: Given that fx=x2-3xTo find :fx-1Solution :Replace  x to x-1fx-1=x-12-3x-1

Q: Previous question d the following for the function f(x) = 4x +2x - 3. f(0) - f(x) (b) f(3) (1) f(x +…

A: Topic:- algebra

Q: inverse g(x) = 6/5x-1

A:

Q: ; 4th term (m+n/2)8

A:

Q: Express the vector u = (1,-8,0) as linear combination of the vectors u, =(4,5,0) and u, = (7,6,0)…

A:

Q: 7. If, log,n? = 5 determine the value of log,b'. Use laws of logarithms.

A:

Q: Starting with the graph of f(r) = 7", write the equation of the graph that results when: (a) f(x) is…

A: Given query is to apply indicated transformation.

Q: The Weidmans want to save $35,000 in 4 years for a down payment on a house. If they make monthly…

A:

Q: Fill in the missing terms in the Arithmetic Sequence. .., -12, 1 | Select | | Select I [ Select J ,…

A:

Q: Sx, y) = 2r - 3y²

A:

Q: A website offers mp3 downloads for a fee of $5$5 plus $0.15$0.15 for each song. Which choice gives…

A: A website offers mp3 downloads for a fee of $5 plus $0.15 for each song. Find an expression that…

Q: Which of the following represents the explicit formula for the Arithmetic Sequence? -33, -29, -25,…

A:

Q: The radius of a circle is 14 kilometers. What is the circle's area? Use 3.14 for pi

A:

Q: Write an equation for the transformed logarithm shown below, that passes through (-2,0) and (0,-2)…

A:

Q: Let A and B be matrices defined as and B= 10 Find a matrix X which satisfies the following matrix…

A:

Q: Gary is paid $15.50 per hour in addition to a weekly salary of $50. This week he wants to earn more…

A:

Q: 15. Evaluate the following integrals: (b) , Tax+1)3/2 (c) f, (8)05xdx. 30 8 dx (a) J 7x+5)1/3 ' -dx,

A:

Q: A - B2 {3} and {2} CB implies that {2, 3} CA U B. Select one: O True False

A: Given : A - B ⊇ {3} {2} ⊆ B So, A ∪ B = {2,3} {2,3} ⊆ A ∪ B

Q: Suppose that the manufacturer of a gas clothes dryer has found that, when the unit price is p…

A:

Q: 6. Below is an injective function. * A 3 C D O A. True O B. False 2.

A: See the details solution in below

Q: For all numbers x: Ixl >.. Which is the appropriate counterexample? O 1 O 1 O 2 O 2

A:

Q: -10 -8- -6 4. 10 -2+ -4- -6+ -8- -10- Write your answers as inequalities, using x or y as…

A: from the given figure of quadratic equations    a) Range  = [-1, infinity] b) domain = (-infinity ,…

Q: x² +2x+3, x² – x– 12 What value is a discontinuity of Ox= -1 Ox= -2 Ox=-3 Ox = -4

A: The given function is fx=x2+2x+3x2-x-12 It is known that, a point of discontinuity for a rational…

Q: 5. The height of a drone in m over time in minutes is given by f(x) = 3 - log ,(x - 1). The height…

A: Given query is to find the time when height of the drone will be same.

Q: Problem No.5 O 1 0] A= 0 0 1 0 0 0 0 0 0 10 0 0 1 0 If and B= Calculate the products AB and BA and…

A:

Q: Move the slider b to display the graph of y 3". Then type the new function, f(x) in the answer box…

A:

Q: Suppose that the functions g and h are defined for all real numbers x as follows. g (x) =x h (x) =…

A: use the algebra of function  to evaluate the expression.

Q: Convert the following (don't forget to indicate the unit of measurement in your answer): 4.5 ft? to…

A:

Q: 3 is to 12 is to 24 81:27:45 9 is to 12 is to 36

A: We have to find simplidied Ratiofor the given expression.

Q: Find an equation for the ellipse. Center at (2,4), a= 5, c= 3, major axis vertical The equation for…

A:

Q: A certain jet can travel at an average rate of speed of 460 mph in calm air. The jet can fly 1625…

A: