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Degger [83]
2 years ago
13

Brainliest and 100 points! I need this answer ASAP.

Mathematics
2 answers:
4vir4ik [10]2 years ago
5 0

Answer:

f(x)=(x-2)^2

Step-by-step explanation:

They deleted my first answer, the one you marked brainliest :/

Promise this is correct, but i don't know how to explain it. The person above me did it wonderfully though. Hope this helped <3, Have a great day!

Over [174]2 years ago
4 0

Answer:

<u>f(x) = x² - 4x + 2 or f(x) = (x - 2)²</u>

Step-b<u>y</u>-step explanation:

  • The parabola touches the x-axis at only one point
  • If we use y = a(x − h)² + k, we can see from the graph that h = 2 and k = 0
  • This gives us y = a(x − 2)²

What is the value of "a"?

  • We also see that the y-intercept is (0, 4)
  • We can plug it into the equation
  • 4 = a(0 - 2)²
  • 4a = 4
  • a = 1

<u>So, our quadratic equation will be</u> :

  • y = 1(x - 2)²
  • <u>y = x² - 4x + 2 or y = (x - 2)²</u>
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Answer:

jonny is the winner.

Step-by-step explanation:

No. of wins harry has = 0.4

No. of wins krish has = 0.2

No. of wins jonny has = 0.3

To find the prbability of harry and jonny = 0.4 + 0.3

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Now to see who wins we have to add krish's wins and harry's win, because harry has the greatest number of wins.

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3 years ago
Select the correct answer. A linear function on a coordinate plane. A line passing through (1, 4), (minus 2, minus 2), intersect
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Considering the given linear function, the inequality graphed is:

B. y \geq 2x + 2.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

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Answer:

4.6 per hour

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