3 years ago

Consider the function f(x)=x^2+2x-15. What are the x-intercepts of the function

1 answer:

Zina [86]3 years ago

8 0

Let f(x)=0, you'll get x=3 and x=-5, those are the x-intercepts of the function.

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Digiron [165]

<u>Answer:</u> She misses 56 times at a soccer practice.

<u>Step-by-step explanation:</u>

Let the goals she misses be 'x'.

According to the question:

$5:8::35:x$

These two ratios follow direct relationship, so:

$\frac{5}{8}=\frac{35}{x}\\\\5x=35\times 8\\\\x=\frac{280}{5}\\\\x=56$

Hence, Vonna misses 56 times at a soccer practice.

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3 years ago

snow_tiger [21]

<h2>Answer: 22$</h2>

Step-by-step explanation: 10% of 20 is 2 so 20 + 2 = 22.

Hope this helps! ;)

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algol [13]

Answer:

7.5 Miles

Step-by-step explanation:

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3 years ago

Rudiy27

Answer:

8/9

Step-by-step explanation:

10-2/10-1=8/9

slope=8/9

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3 years ago