3 years ago

Which function is a quadratic function

1 answer:

5 0

A quadratic function is one of the form f(x) = ax2 + bx + c, where a, b, and c are numbers with a not equal to zero. The graph of a quadratic function is a curve called a parabola. ... A parabola intersects its axis of symmetry at a point called the vertex of the parabola. You know that two points determine a line.

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What is the square Root of 7 in the nearest 10th... solving the following.

ivann1987 [24]

2.64 i believe if it’s wrong let me know

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2 years ago

Beth’s music playlist contains songs she bought and songs her mother bought. The ratio of her songs to her mother’s songs is 3:2

denpristay [2]

Answer:

IDK

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Step-by-step explanation:

i got it right on apex

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3 years ago

What are the zeroes of f(x) = x2 − 6x + 8? (4 points) x = −4, 2 x = −4, −2 x = 4, 2 x = 4, −2

babymother [125]

Hey there! :)

Answer:

Third option. x = 2, and x = 4.

Step-by-step explanation:

Find the zeros of this quadratic equation by factoring:

f(x) = x² - 6x + 8

Becomes:

f(x) = (x - 4)(x - 2)

Set each factor equal to 0 to solve for the roots;

x - 4 = 0

x = 4

x - 2 = 0

x = 2

Therefore, the zeros of this equation are at x = 2, and x = 4.

8 0

3 years ago

Read 2 more answers

I need help with this I don’t understand

klasskru [66]

Answer:

Step-by-step explanation:

∠3 = 180 - ∠1 {linear pair}

= 180 - 105

= 75°

∠2 = ∠3 {Corresponding angles"

∠2 = 75

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2 years ago

in a trivia game Joshua gets the score of -4 and the first round and it got five in the second round what is his total score aft

tankabanditka [31]

Joshua’s total score is 1 cuz -4 + 5 = 1

4 0

3 years ago