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Vladimir [108]
3 years ago
8

Idk what the right answer is

Mathematics
1 answer:
Allushta [10]3 years ago
6 0

Answer:

f(x) = x^3 - 2(x)^2+3(x)-1

Step-by-step explanation:

Since h(x) is the combination of function f and g, you have to seprate g(x) from f(x).

To do this, you subsitute x for each and every (8-4x) because g(x)=(8-4x)

h(x) = (8-4x)^3 - 2(8-4x)^2+3(8-4x)-1 so

f(x) = x^3 - 2(x)^2+3(x)-1

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Suppose the total interest that will be paid on 35 year mortgage from a home loan of $110,000 is going to be $340,000. What will
Elden [556K]
The answer is $1071.43.

EXPLANATION

First, you need to know that with regards to this problem, loan and interest sums at $450,000 ($100,000+$340,000).

Next, divide it by 35 in order to find how much the payments will be on a per year basis.

$450,000/35 = $12857.14

Finally, divide it by 12 to find the monthly payments.

$12857.14/12 = $1071.43
5 0
3 years ago
What does w equal in 3w + 7 = 19
EleoNora [17]

Answer:

w=4

Step-by-step explanation:

So we have the equation:

3w+7=19

Subtract 7 from both sides:

3w=12

Divide both sides by 3:

w=4

So, the value of  w is 4.

And we're done!

3 0
4 years ago
Read 2 more answers
Identify the vertex, roots, and equation of the function below.
spayn [35]

The equation of a parabola in vertex form, is:

y=a(x-h)^2+k

Where <em>(h,k)</em> are the coordinates of the vertex.

From the given graph, notice that the coordinates of the vertex are:

(5,6)

The roots are the values of <em>x</em> where the graph crosses the x-axis. In this case, the graph crosses the x-axis at the points <em>(4,0)</em> and <em>(6,0).</em> Then, the roots are:

\begin{gathered} x_1=4 \\ x_2=6_{}_{} \end{gathered}

Substitute the values of the vertex into the equation of the parabola in vertex form:

y=a(x-5)^2+6

To find the value of <em>a</em>, substitute <em>(x,y)=(4,0)</em>:

\begin{gathered} 0=a(4-5)^2+6 \\ \Rightarrow0=a(-1)^2+6 \\ \Rightarrow0=a+6 \\ \Rightarrow-6=a \\ \Rightarrow a=-6 \end{gathered}

Therefore, the equation of the parabola is:

y=-6(x-5)^2+6

3 0
1 year ago
Solve for x 1.x=1 and 2over 3​
kogti [31]

Answer:

<h3>x = 1 and 2/3 or x = 1 2/3</h3><h3 />

Step-by-step explanation:

Simplify both sides of equation

1 * x = 1 2/3

1 * x is 1x which is the same as x because there is one x

then for the improper fraction which is 1 2/3

to simplify improper fractions we times the whole number by the denominator

so 1 * 3 then add the numerator 2 and the denominator stays the same so we get x = 5/3

now we have x = 5/3 this is not correct because the numerator is bigger than the denominator so we just subtract the denominator from the numerator and how many times 3 goes into 5 (in this case 1) becomes the new whole number.

therefore we get x = 1 2/3

6 0
3 years ago
Help with number 1 please I’ll give brainleist.
VMariaS [17]

Answer:

75%

Step-by-step explanation:

First, take a look at the equation.

  4, 500(1.75)^t

4500 is the y-intercept, or the INITIAL VALUE, as given in the information.

Exponential Growth is shown when the percentage is added to 1. For example, in this case, it's 1+0.75, which equals 1.75.

Therefore, annually, it increases by 75%.

5 0
3 years ago
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