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3 years ago

What is the degree of x4 – 3x + 2?

Mathematics

1 answer:

mihalych1998 [28]3 years ago

4 0

Answer: 4

Step-by-step explanation:

The degree is the highest exponent , in which in this problem it is 4. The 3x counts as an exponent of 1 because the variable x is 1, and the 2 counts as an exponent of zero. Which means the degree is 4.

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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

Is 5/8 bigger or smaller than 4/6<br>is -3/2 bigger or smaller than -4/6

Mashutka [201]

$\frac{5}{8} ....\frac{4}{6} \\\\ \frac{15}{24} < \frac{16}{24} \\\\\\ -\frac{3}{2} ....-\frac{4}{6} \\\\ -\frac{9}{6} < -\frac{4}{6}$

8 0

3 years ago

Read 2 more answers

Solve the system

konstantin123 [22]

Use substitution.

y = 2 - x and y = 4x + 7 can become

2 - x = 4x + 7

Now solve for x

-5 = 5x

-1 = x

Now plug -1 for x in either equation.

y = 2 - x -> y = 2 - (-1) -> y = 3
y = 4x + 7 -> y = 4*-1 + 7 -> y = -4 + 7 -> y = 3

So C) is the correct answer.

7 0

3 years ago

How much interest is included in the future value of an ordinary simple annuity of $1500 paid every six months at 7% compounded

crimeas [40]

Gdhdbdndhxidndndndndnd

7 0

3 years ago

Question 12 Multiple Choice Worth 1 points)

Alex777 [14]

Answer:

96?

Step-by-step explanation:

I just did 32 times 3 and got 96, it might not be right but it's what I got with what I did

3 0

2 years ago