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schepotkina [342]
3 years ago
5

What is the y intercept of the quadratic equation f(x)=(x-8)(x+3)?

Mathematics
1 answer:
ivann1987 [24]3 years ago
7 0
The Y-intercept is when the line touches or crosses the y-axis and so the answer is (0,-24)
hope this helps!
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Please help me, i will give you brainliest
kifflom [539]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Determine the intercepts of the line.<br> y=5x-13<br><br> Y-Intercept ( , )<br> X-Intercept ( , )
Arte-miy333 [17]

Answer:

Y-intercept is (0, -13)

X-intercept is at (13/5, 0)

Step-by-step explanation:

When it's in this form, y = mx + b, you automatically know what the y-intercept is (b).

So the y-intercept is (0, -13)

To algebraically find this, you'd plug in a 0 for x, since the y intercept is when it crosses the y-axis, which is located at x = 0.

To find the x intercept, you'd do the opposite of the y-intercept, which is plugging in a 0 for y and solving for x. The x-axis is located at y = 0.

0 = 5x - 13

13 = 5x

x = 13/5

The x-intercept is at (13/5, 0)

I hope this helped!

3 0
3 years ago
Deanna knows that the floor in her kitchen is a square with an area of 169 ft2. The perimeter of her kitchen floor is found by a
Savatey [412]

Answer:

52 ft

Step-by-step explanation:

area of a square is l x w. all sides are equal so the l = w

A = 169 ft^2 so each side is the square root of 169 which is 13 ft

perimeter of the floor would be all four sides added or length of 1 side multiplied by 4 since they are all equal

Perimeter = 13ft × 4 = 52 ft

so:

6 0
3 years ago
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If you could switch two movie characters, what switch would lead to the weirdest movies?​
Leviafan [203]

Answer:

Switching the Beast from Beauty and the Beast with Ariel From the Little Mermaid.

Step-by-step explanation:

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6 0
3 years ago
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In 16 years, Ben will be 3 times as old as he is right now.
Luda [366]

Answer:

he is 8

Step-by-step explanation:

3 0
4 years ago
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