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Natalija [7]
2 years ago
13

What is the answer to this?

Mathematics
2 answers:
emmainna [20.7K]2 years ago
8 0
<h3>Explanation:</h3>

<u>We know that:</u>

  • The y-intercept of an equation is the constant.
  • Constants are the <u>numerals</u> in the equation.

<u>Finding the y-intercept.</u>

In the equation provided, we can see only one <u>constant.</u>

  • => y = 1x² + 7x - 5

Thus, the y-intercept is -5.

zepelin [54]2 years ago
4 0

To find the y-intercept substitute x as 0

y = 1 \times  {0}^{2}  + 7 \times 0 - 5

y = 1 \times 0 + 0 - 5

y = 0 + 0 - 5

y =  - 5

  • <em>Thus, The y-intercept is -5...~</em>
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