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vredina [299]
3 years ago
5

What is the y-intercept of the quadratic function f(x) = (x – 8)(x + 3)? (8,0) (0,3) (0,–24) (–5,0)

Mathematics
2 answers:
goldenfox [79]3 years ago
7 0

Answer:

The point (0, -24).

Step-by-step explanation:

The y-intercept occurs when x = 0, so it is:

(0-8)(0 + 3)

= -24

The point (0, -24)

cestrela7 [59]3 years ago
6 0

Answer:

(0, - 24 )

Step-by-step explanation:

To find the y- intercept let x = 0 in the function and evaluate for y

f(0) = (0 - 8)(0 + 3) = - 8 × 3 = - 24 ← y- intercept ⇒ (0, - 24 )

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The y intercept is 80 and the line of the best fit is -3/5

Step-by-step explanation:

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3 years ago
0.1875 rounded to the nearest hundredth
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Read 2 more answers
The midpoint of UV is (5, -10). The coordinates of one endpoint are U(3,6). Find the coordinates of endpoint V.
Grace [21]

The answer is (7, -26) for The second endpoint.  

We'll call the midpoint M. In order to find this, we must first note that to find a midpoint we need to take the average of the endpoints. To do this we add them together and then divide by 2. So, using that, we can write a formula and solve for each part of the k coordinates. We'll start with just x values.

(Ux + Vx)/2 = Mx

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And now we do the same thing for y values

(Uy + Vy)/2 = My

(Vy + 6)/2 = -10

Vy + 6 = -20

Vy = -26

This gives us the final point of (7, -26)

6 0
3 years ago
Read 2 more answers
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AVprozaik [17]
Y=4x+2 that my equation now graph it
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There are 5 types of fruit in a basket. There are 3 apples, 2 bananas, 4 oranges, 5 kiwi, and 1 passionfruit. You ask a friend t
creativ13 [48]

Answer:

Five out of fifteen or one out of three

Step-by-step explanation:

Add up all of the fruit in the basket - 15

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If you simplify 5/15 you get:

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3 0
2 years ago
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