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baherus [9]
3 years ago
15

Which is an x-intercept of the graphed function?

Mathematics
1 answer:
Law Incorporation [45]3 years ago
8 0

Answer:

  see below

Step-by-step explanation:

An x-intercept is a place where the graph crosses the x-axis. This graph crosses the x-axis at -2, -1, 1, and 2. The coordinates of these points are ...

  • (-2, 0)
  • (-1, 0)
  • (1, 0)
  • (2, 0)

Of these, only one is listed among your answer choices: (-1, 0).

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1. The symbols 0, 1, 2, and so on are called:
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Answer:

b

Step-by-step explanation:

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3 years ago
Change the fraction w-3/w+5 into an equivalent fraction with the denominator w2 + w – 20.
viktelen [127]
ANSWER

\frac{ {w}^{2}  - 7w + 12}{ {w}^{2}  + w - 20 }

EXPLANATION


The given fraction is,

\frac{w - 3}{w + 5}

To get an equivalent fraction, we multiply both the numerator and the denominator by the same quantity that will give us

w²+w-20

in the denominator.


This implies that,

\frac{w - 3}{w + 5}  =  \frac{(w - 3)(w - 4)}{(w + 5)(w - 4)}

We multiply out the numerators and denominators using the distributive property to obtain,


\frac{w - 3}{w + 5}  =  \frac{ {w}^{2}  - 4w - 3w + 12}{ {w}^{2} - 4w + 5w - 20 }

This simplifies to

\frac{w - 3}{w + 5}  =  \frac{ {w}^{2}  - 7w + 12}{ {w}^{2}  + w - 20 }


5 0
3 years ago
8. Which equation best represents the line
jeka94

Step-by-step explanation:

first one

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3 0
3 years ago
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CAN SOMEONE PLEASE HELP ME? IM NOT VERY GOOD IN MATH​
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Answer:c

Step-by-step explanation:

5 0
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