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2 years ago

Find the y-intercept of y=-5x-7

Mathematics

2 answers:

loris [4]2 years ago

5 0

Answer:

(0, -7)

Step-by-step explanation:

In y = mx + b, b is the y intercept.

In the given equation, y = -5x - 7, b is -7.

So, this means the y value of the y intercept -7.

The y intercept of the line is (0, -7)

lawyer [7]2 years ago

4 0

The y intercept is -7

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Which of the following is the solution set of x² + 8x + 12 = 0?

raketka [301]

Answer:

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Step-by-step explanation:

Given:

$x^{2} + 8x + 12 = 0$

Solve for:

$x$

Solution:

Step 1: Select the formula to solve for $x$

There are some ways to solve quadratic equations.

One of the simple way (if possible) is performing the factorization.

Another way is using the quadratic formula.

Here, we are going to use factorization.

Step 2: Perform factorization

$x^{2} + 8x + 12 = 0$

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Hope this helps!

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