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Sedbober [7]
3 years ago
7

3-4 what is the answer I am dumb plz helq

Mathematics
2 answers:
lana66690 [7]3 years ago
6 0
Loll it’s -1 ! don’t worry you’re not stupid
Anika [276]3 years ago
3 0

Answer:

Its -1. Do not call yourself dumb, though, negatives are the easiest subject

Step-by-step explanation:

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Choose the graphic representation of the quadratic function f(x) = x2 – 8x + 24.
larisa86 [58]

Refer the attached figure for the graphic representation of the given quadratic equation.

<u>Step-by-step explanation:</u>

Given expression:

    f(x)=x^{2}-8 x+24

To find:

  The graphic representation of the given quadratic function

For solution, plot the graph to the given quadratic equation.

The standard form of the equation is

  y=a x^{2}+b x+c

When comparing with given quadratic equation,

a = 1, b = - 8, c = 24

Axis of symmetry is x=\frac{-b}{2 a}

By applying the values, the axis of symmetry of given equation is

     x=\frac{-(-8)}{2(1)}=4

The vertex form of quadratic equation is f(x)=a(x-h)^{2}+k

Where, (h,k) are the vertex.

Convert the quadratic equation into vertex form.

By completing the square,

f(x)=x^{2}-8 x+24

f(x)=\left(x^{2}-2(4) x+4^{2}\right)-4^{2}+24

f(x)=(x-4)^{2}+8

On comparison,

(h , k) = (4 , 8)

Now, plot the equation with vertex (4,8) [refer attached figure].

4 0
3 years ago
A line passes through the point (4,3) and has a slope of 9/2. find the equation of the line
kati45 [8]

Answer:

y=(9/2)x-15

Step-by-step explanation:

4 0
3 years ago
Which of the following is not a function? Click on the graph until the correct graph appears.
Gelneren [198K]

Answer: The first/ third one

Step-by-step explanation:

7 0
3 years ago
The side of a square is Three raised to the five halves power inches. Using the area formula A = s2, determine the area of the s
Olin [163]
Side of a square=s=3⁵/² in

A=s²
A=(3⁵/² in)²=3¹⁰/² in²=3⁵ in²=243 in²

answer. 243 in²

8 0
3 years ago
Need help with this question pre collegee
DaniilM [7]

Answer:

Step-by-step explanation:

the domain is (-∞,∞)

8 0
2 years ago
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