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mojhsa [17]
3 years ago
12

Write an equation for the quadratic function whose vertex is (−2,10) and passes through (1,28)

Mathematics
1 answer:
MissTica3 years ago
5 0
Are there any answer choices
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Pls help asap!! Hhuwdqnjwl
vampirchik [111]

Answer:

14

Step-by-step explanation:

To get the answer, add the whole numbers together and then add the fractions together:

9 + 4 = 13

(You can even stop here because 14 is the closest to 13)

Now, add the fractions:

\frac{2}{3}+\frac{1}{5}

To add fractions you have to have a common denominator. To find the common denominator multiply 3 by 5, and 5 by 3. Like this:

(\frac{5}{5})\frac{2}{3}  + \frac{1}{5} (\frac{3}{3} )

Simplify:

\frac{10}{15} +\frac{3}{15}              Distribute everything from above

\frac{13}{15}                      Add

So, the whole fraction will look like this 13\frac{13}{15}. This is closest to 14.

Hope this helps!! Ask questions if you need!

7 0
2 years ago
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HELP ME OUT PLS!!!!!
Allushta [10]
It’s 151 in.3 your welcome : ) !!
8 0
3 years ago
1/(5 + 3sqrt(5)) help me plzzzzz​
expeople1 [14]

Answer:

the answer is 1/(5+15sqrt)

Step-by-step explanation:

just multiply 3qrst with 5

7 0
3 years ago
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Which number is irrational, an integer and a real number?
larisa86 [58]
Hello!

If a number is irrational it is not an integer but could be a real number. But since a number cannot be both irrational and an integer, our answer is D) there is no such number.

I hope this helps!
8 0
4 years ago
Please help me with this Algebra 1 question!
juin [17]

Answer:

Step-by-step explanation:

2.9

1.9

-1.6

7 0
3 years ago
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