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Lerok [7]
3 years ago
9

During the first 100 days, the school book store sold a total of 1,344

Mathematics
1 answer:
KonstantinChe [14]3 years ago
8 0

Answer:

1,728

Step-by-step explanation:

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Three functions are given below: f(x), g(x), and h(x).
Rzqust [24]

Answer: The axis of symmetry is x=1.

Explanation:

The given function is,

g(x)=5x^2-10x+7

The degree of the equation is 2.  SInce it is a quadratic function therefore the graph of the function is a parabola.

The axis of symmetry of a parabolic function f(x)=ax^2+bx+c is a vertical line,

x=-\frac{b}{2a}

Since the value of a is 5m b is -10 and c is 7, So the axis of symmetry is,

x=-\frac{(-10)}{2(5)}

x=\frac{10}{10}

x=1

Therefore, the axis of symmetry is x=1.

5 0
2 years ago
Multiple 1.229 by 15 and round to the nearest cent
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3 years ago
Factor the expression completely <br> -15t-6
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In order to factor this, we will need to take something out to get it to factor. Lets take out a greatest common factor, in this case our greatest common factor will be 3.
We will then write it as:

-3(5t+2) 
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Find the percent of increase. round to the nearest tenth, if necessary. from 20 ounces to 49 ounces
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