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jok3333 [9.3K]
1 year ago
7

he graph of the function f(x) = (x − 3)(x + 1) is shown. On a coordinate plane, a parabola opens up. It goes through (negative 1

, 0), has a vertex at (1, negative 4), and goes through (3, 0). Which describes all of the values for which the graph is positive and decreasing? all real values of x where x < −1 all real values of x where x < 1 all real values of x where 1 < x < 3 all real values of x where x > 3
Mathematics
1 answer:
-Dominant- [34]1 year ago
6 0

Answer:

real x values is x < -1

Step-by-step explanation:

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I don't understand this plz help
Ivanshal [37]
Hey there! :D

When you are finding the area of corresponding sides, you square the number of the ratio of the similar lengths. 

The screens a little blurry, but I'm assuming the corresponding side is represented as: 

\frac{a}{b}

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2 years ago
2x+3y=12 how do I solve?
vredina [299]
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8 0
3 years ago
Ms.Perkins predicted that 20% of the days in March would have temperatures below freezing. How many days does she predict will j
lorasvet [3.4K]

Answer:

Roughly 6.2 days will have below freezing according to Ms. Perkins

Step-by-step explanation:

20% of days in march Ms Perkins predicts will be below freezing.

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4 0
3 years ago
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3 0
2 years ago
Find the slope of the line that passes through
Andreyy89

Answer:

-1/3

Step-by-step explanation:

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Plug in the 2 points:

(y2 - y1) / (x2 - x1)

(-2 + 1) / (2 + 1)

-1/3

So, the slope is -1/3

7 0
2 years ago
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