4. Use the quadratic formula to find the zeros of each function. a. f(x) = 3x² + 5x – 2 %3D b. f(x) 3D 5x2 - 8х-3 | c. f(x) = x² +x + 2

Q: FCKS x? + x-7

A: Given: f(x) = x2 + x - 7 Convert into the form of f(x) = (x - h)2 + k

Q: Find the quadratic function y = ax2 + bx + c whose graph passes through the points (1, 4), (2, 1),…

A: Given: The linear equation y=ax2+bx+c whose graph passes through the points (1, 4), (2, 1), and (3,…

Q: 15. If 3 men can do a portion of job in 8 days, how many men can do the same job in 6 days? a) 7 b)…

A:

Q: Find the equation of the quadratic function f whose graph is shown below. (5, 4) s(x) = | 10 12 14…

A:

Q: Find a quadratic function f whose graph matches the one below. f(x) =D (-2,3) (0,1) of

A:

Q: Find the quadratic function f(x) = ax2 + bx + c for which f(-1) = 5, f(1) = 3, and f(2) = 5.

A:

Q: Identify the value of a in the quadratic function 4. – 21 = –3x. O A. 4 O B. 3 O C -21 O D. -3

A: To identify the value of a in the quadratic function 4x2-21=-3x. Solution: We know that a quadratic…

Q: Find the equation of the quadratic function g whose graph is shown below. e (x) = 0 6- -12 -10 (-5,…

A: The given points are, (-5,-2) and (-4,-4)

Q: Consider the following quadratic function. f(x) = −4x2 + 6x − 8 Find the vertex. (x, y)=

A: To determine the vertex of the equation.

Q: State the circumstances that cause the graph of a quadratic function               f(x)= ax2+bx+c to…

A: An x-intercept is a value at which the graph of the quadratic equation function intersects the…

Q: f(x)= 6x +11x+3 is a quadratic function. O True O False

A: Given query is to find that statement is true or false.

Q: 2. Solve the zeroes or roots of the following polynomial functions. Show your complete solutions. a)…

A:

Q: The graph of the quadratic function f(x) = cx2 + d has a vertex at (0,8) and passes through the…

A:

Q: 2. The quadratic function y =9-x² +4x written in standard form would be (1) y=-x² +4x+9 (3) y=x²…

A: Answer (2) We have to write the quadratic function  y = 9 - x^2 + 4x in standard form

Q: Consider the quadratic function f(x) = −(x^2 + 2x−8). turning point?

A: Given,

Q: Find the equation of a quadratic function of the form f(x) = ar? +br + c with vertex at (4,8) and…

A: We have to find a quadratic equation of the form fx=ax2+bx+c with vertex at 4,8 and x-intercept is…

Q: Solve for the zeros of the quadratic function f(x) = 9x2 + 6x + 1. Write the answer as a fraction.…

A:

Q: ed by the given quadratic function. 1),

A:

Q: Determine the quadratic function f(x)= ax+bx + c, whose graph is given. 10 5+ +++> 10 X -10 -5 F0,…

A:

Q: Find the zeros of the function algebraically. <2 – 17x + 72 f(x) = 3x

A:

Q: Use the vertex (h, k) and a point on the graph (x, y) to find the general form of the equation of…

A:

Q: Find the equation of the quadratic function f whose graph is shown below. (4, 7) |(5, 4) s(x) = 0 2+…

A: For the given figure:                                       To determine:…

Q: What are the x-intercepts for this quadratic function? * f (x)=x² - 7x+10 (2,0)and (5,0) (-2,0) and…

A:

Q: 21. Find the discriminant of the quadratic function f(x) = x² + 18x + 81. O 648 O 324 O -324

A:

Q: The table shows projections for the female population of a country (in millions). Year Female…

A: The objectives are to  1) Estimate a quadratic function fx=ax2+bx+c that gives female population in…

Q: Determine the rule of the quadratic function represented in the table of values below. 1 2 y 0 6 24…

A:

Q: 1. What are the zeros to the following quadratic function? 3 2 -2 -1 0 1 2 4 5 6 -1 -2 -3

A: See the details solution given below

Q: Find the quadratic function such that f(4) = - 26, f '(4) = -19 and f ''(4) = -6.

A:

Q: Determine the vertex and axis of symmetry of the following quadratics. 5. f(x) = 2(x – 3)2 – 1 6.…

A:

Q: The vertex of the quadratic function f(x) = 2(x – 1)2 + 6 is

A: We compare the equation with the vertex equation  y=a(x-h)2+k Comparing we get: h=1 and k=6

Q: 9. Consider the function h(x) = 5/12 – 3x2. (a) For what values of x is the quadratic function f(x)…

A:

Q: Which quadratic function matches this graph? O f(x) = x² − 14x +45 O f(x)=x²- 11x + 28 O f(x) = x² +…

A: As per our guidelines we have to answer the first question if multiple questions are posted at a…

Q: Find the vertex of the graph of the quadratic function. f (x) = -x² + 12r – 36 O (0, 6) O (-6,0) O…

A: Given quadratic function

Q: Use the vertex (h, k) and a point on the graph (x, y) to find the general form of the equation of…

A:

Q: Find the quadratic function y = ax + bx + C whose graph passes through the given points (-2,8), (1,…

A:

Q: Which quadratic function has the largest maximum? (1) h(x)= (3–x)(2+x) (3) k(x)=-5x² -12.x+4 y(x)…

A: The maximum value of a function corresponds to the greatest function value or the highest point of…

Q: Which quadratic function has the largest maximum? (1) h(x)= (3- x)(2+x) (3) k(x) =-5x² -12.x +4 (2)…

A:

Q: 18. What quadratic function that passes the point (2, 1) and to its only zero of 3? A. y = x2-6x - 9…

A: Follow the procedure given below.

Q: the vertex of Quadratic function f( x ) = 2x2 - 4x +1 is : Select one: a. (1,-1) b. (-1,1) O c. (-1,…

A: We will find the vertex by completing the square

Q: Identify the quadratic function from the graph -2 -4 -3 -2 -1 2 4 a) f(x) = x² – 4x + 5 b) f(x) = x²…

A: Consider the quadratic equation given in part (a), fx=x2-4x+5 from the graph, it can be observed…

Q: Give the roots (zeros or r-intercepts) of the functions in parts (a) f(x) = }a² – 2 (b) g(2) — (г —…

A:

Q: Which of the following is the reciprocal of a quadratic function? a) f(x) 1 2x-2 b) none of the…

A: Raciprocal of the function

Q: of Find the solution(s) to the quadratic equation using the graph below. 10 -10 -5 10 -10 X= Blank…

A: x=3 x=9

Q: Determine the quadratic function of the form f(x) = a(x - h) +k whose graph is given on the right.…

A: A quadratic function is a polynomial of degree 2  and so the equation of quadratic function is of…

Q: Find the quadratic function f(x) = ax2 + bx + c for which f(-2) = -4, f(1) = 2, and f(2) = 0.

A: fx=ax2+bx+c,  f-2=-4,  f1=2  and f2=0. Now put f-2=-4 in fx=ax2+bx+c, we get…

Q: Consider the following quadratic function. f(x) = 2x2 + 36x + 169 Find the vertex. (x, y)=

A: Consider a quadratic equation

Q: The graph of a quadratic function f is such that its two zeros are on the opposite sides of the…

A: answer option B is right a&gt;0 , b&lt;0 and b-a =2 a&gt;0 means x = -a is left side of y axis…

Q: Express the quadratic function -2x+3+x into the form a(x+p)' +q

A:

Q: 4. Find the equation of the quadratic function determined from the graph below.

A: