Question

a. Calculate the discriminant.
b. Determine whether there are 0, 1 or 2 real solutions to
f (x) = 0

59. F(х) — Зx?- 5х — 2
60. F(х) — 2x2 —х+ 1
%3D
61. /(х) 3D 4x? + 4x + 1
62. /(х) 3 4x2 + 25
%3D
Expand
Transcribed Image Text

59. F(х) — Зx?- 5х — 2 60. F(х) — 2x2 —х+ 1 %3D 61. /(х) 3D 4x? + 4x + 1 62. /(х) 3 4x2 + 25 %3D

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Math
Algebra

Equations and In-equations

Related Algebra Q&A

Find answers to questions asked by students like you.

Q: Use E = h ν and Planck’s constant to calculate theamount of energy in each quantum of the followingf...

A: Click to see the answer

Q: Select the correct choices that complete the sentence below. 360° = radians, and 180° = %3D %3D radi...

A: We use relationship between degree and radian measurement of an Angle

Q: Q5 // The Following Matrix Product is equal to bläi 10 2 -3 -2 3 -7 5 7 -5. -25 21 49 -46. (1) -25 -...

A: In the question it is asked to calculate the product result for the two matrix given 2-3-75×-237-5.

Q: Sketch the graph of the equation, and label the x- and y-intercepts

A: Given that: Sketch the graph of the equation, and label the x- and y-intercepts  for the functionx=-...

Q: Depreciation An $828,000 building is depreciatedfor tax purposes by its owner using the straight-lin...

A: Given a building of $828,000 is depreciated for tax purposes by its owner using the straight-line de...

Q: The Royal Fruit Company produces two types of fruit drinks. The first type is 70% pure fruit juice, ...

A: Given data: The total pints of the mixture is m=60 pints. The percentage of pure fruit juice in the ...

Q: Simple Harmonic Motion A mass suspended from a springoscillates in simple harmonic motion at a frequ...

A: A mass suspended from a spring oscillates in simple harmonic motion. The distance from the highest t...

Q: Solve the inequality, and express the solutions in terms of intervals whenever possible

A: Given: 23-x+1>5 Formula Used: 1  u>a⇒u<-a  or  u>a2  -a>-b ⇒a<b

Q: For the function f(x)= x+1x2+3,evaluate and simplify the following:           a. f(−1)

A: Click to see the answer

Q: 5) For the following situation define what the variable x represents, define what the variable y rep...

A: We are authorized to solve 1 independent question only Relation between x and y

Q: a11 a12 b11 b12 Let A = and B= where all the elements are real numbers. Use these matrices to show a...

A: Prove the commutative property

Q: Identify the step that contains the first error. A Step 1: 36 (3 + 9) x 3 B Step 2: 36 12 x 3 C Step...

A: The given steps represent the solution of 36÷3+9×3. This mathematical operation can be done by using...

Q: (a) Sketch the graph of f. (b) Find the domain D and range R of f. (c) Find the intervals on which f...

A:    Definition used -          The domain of square root function -           For finding the domain ...

Q: Find an equation for the line that bisects thegiven quadrants. II and IV

A: Given     The line that bisects the II and IV quadrants.           Equation of the  line whose slope...

Q: Which of the following represents all of the real solutions to the equation: („2 19..2

A: We have to find the real solution of the given equation.

Q: If f(x) = -x? – x - 4, find f(-2), f(0), and f(4). %3D

A: The given function of x is fx=-x2-x-4 To find the value of function at f-2, f0 and f4

Q: What is the volume of a cube with a side length of 4 centimeters (state whether it is cubic or squar...

A: Given,          The volume of a cube.We know that,          The volume of a cube is given by        ...

Q: Which graph best represents the following? y 3x - 2

A: Option (c) is the best representation of curve  y=3x-2

Q: Solving Radical Equations: solve Answer the all question

A: We have to solve the radicals .

Q: (x² + 7x + 12) + (x + 3)

A: Given Data: Division: x2+7x+12÷x+3 Factorise the numerator equation. x2+7x+12=x2+4x+3x+12=xx+4+3x+4=...

Q: Mr. Mustard walked to the subway station. Waited a few minutes, then got on a train. Choose the grap...

A: Topic- Distance and time

Q: estimate each product or quotient  2.94 * 1.8

A: Click to see the answer

Q: A square has an area of 265 ft?. Estimate the perimeter.

A: Here we find out Perimeter of square.

Q: Convert 1932 to base 6 4.

A: Click to see the answer

Q: Can you help me with this question?

A: Click to see the answer

Q: What is the value of the 4th term of the expansion of (y+2z)8

A: We have to find fouth term

Q: Algebra Question

A: Click to see the answer

Q: Express in the form , where a and b are a+bi real numbers.

A: 19--4

Q: For the function f (x) = 7x - 105, (a) find the zeroof the function, (b) find the x-intercept of the...

A: Given f(x)=7x-105

Q: To get into the 250 Club, a bowler must score an average of 250 for a three-game series. If a bowler...

A: Average score is 250 for a three game series.  

Q: Find the linear function with the following properties. f(1)=8 Slope of f=−54

A: Given,           f1=8           Slope of f=-54We know that,           The equation of the line using...

Q: Find the arc length.

A: Given: The length of MK = 10 m The figure is    To determine: The length of arc MKL^

Q: For the function f(x)= x+1x2+3,evaluate and simplify the following:        a. f(−1)

A: Click to see the answer

Q: 13-28 - Simplifying Trigonometric Expressions Simplify the trigonometric expression. sin x sec x 13....

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for yo...

Q: A cylinder has a base diameter of 6 feet and a height of 2 feet. What is its volume in cubic feet, t...

A: Click to see the answer

Q: There are three numbers that are their own cube roots. What are the numbers? Select all possible cho...

A: We have to find all the option

Q: What is the measure of angle x? 37° Enter your answer in the box. 82

A: Click to see the answer

Q: 1+1

A: We can solve this problem by just adding two numerical value.

Q: Rewrite the quadratic function using the distributive property. Do not type any spaces in your answe...

A: Click to see the answer

Q: Algebra Question

A: Click to see the answer

Q: (9) Solve the given differential equations: (i) у" — 9у" + 23y' - 15у %3D 0 (i) ||

A: The given differential equation is: y'''-9y''+23y'-15y=0