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kakasveta [241]
2 years ago
7

What is the slope and y-intercept

Mathematics
1 answer:
natulia [17]2 years ago
8 0
Slope is 5/4 and y-intercept is -4
hope this helps
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A coordinate plane from negative 8 to 8 along the x-axis and from negative 7 to 7 along the y-axis. Which steps should be used t
sdas [7]

Answer:

see the explanation

Step-by-step explanation:

we have

y-4=\frac{1}{3}(x+2)

This is the equation of a line in point slope form

where

the point is (-2,4)

the slope is m=1/3

Remember that the formula of slope is "rise over run", where the "rise" (means change in y, up or down) and the "run" (means change in x, left or right)

so

To graph the line

1. Plot the point (–2,4).

2. From that point, count left 3 units and down 1 unit and plot a second point.

3. Draw a line through the two points

3 0
3 years ago
Read 2 more answers
Use the discriminant, b2 - 4ac, to determine which equation has complex solutions.
ruslelena [56]

Using the discriminant, the quadratic equation that has complex solutions is given by:

x² + 2x + 5 = 0.

<h3>What is the discriminant of a quadratic equation and how does it influence the solutions?</h3>

A quadratic equation is modeled by:

y = ax² + bx + c

The discriminant is:

\Delta = b^2 - 4ac

The solutions are as follows:

  • If \mathbf{\Delta > 0}, it has 2 real solutions.
  • If \mathbf{\Delta = 0}, it has 1 real solutions.
  • If \mathbf{\Delta < 0}, it has 2 complex solutions.

In this problem, we want a negative discriminant, hence the equation is:

x² + 2x + 5 = 0.

As the coefficients are a = 1, b = 2, c = 5, hence:

\Delta = 2^2 - 4(1)(5) = 4 - 20 = -16

More can be learned about the discriminant of quadratic functions at brainly.com/question/19776811

#SPJ1

3 0
1 year ago
A rectangular box with a volume of 784 ft3 is to be constructed with a square base and top. the cost per square foot for the bot
iVinArrow [24]
I think it is 15 so I don’t know that if it right
8 0
3 years ago
HELP ME AND PLS AND THXS <br> (-1, -16)<br><br><br> (3, 0)<br><br><br> (-5, 0)<br><br><br> (0, -15)
n200080 [17]

Answer:

A. (-1, -16)

Step-by-step explanation:

8 0
2 years ago
Brad cuts a triangular prism with a plane parallel to the base of the prism what will the shape of the cross section be?
devlian [24]

the answer will be triangular/

Hope I helped. Mark as brainliest

4 0
3 years ago
Read 2 more answers
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