All categories

3 years ago

Which is the graph of g(x)

Mathematics

1 answer:

Elena L [17]3 years ago

3 0

Answer

there is no graph sooooo idk how to help you

You might be interested in

In March, there will be two conferences: one for math and one for history. So far, 7 people have signed up for the math conferen

otez555 [7]

Answer:

After 4 days, the number of people attending both conferences be the same.

Step-by-step explanation:

We are given the following in the question:

Maths conference:

Number of people already signed = 7

Number of people who sign up each day = 2

Thus, the number of people who will sign up for maths conference in x days will be given by the linear function:

$f(x) = 7+2x$

History conference:

Number of people already signed =11

Number of people who sign up each day = 1

Thus, the number of people who will sign up for maths conference in x days will be given by the linear function:

$g(x) =11+x$

Both conference will have same number of people when

$f(x) = g(x)\\\Rightarrow 7 + 2x = 11+x\\\Rightarrow x = 4$

Thus, after 4 days, the number of people attending both conferences be the same.

5 0

3 years ago

Given the two points (0,4) and (2, 6), what would the numerator of the equation for slope be?

serious [3.7K]

6-4 because the equation for slope is m=y2-y1/x2-x1

6 0

3 years ago

Read 2 more answers

The area of the shaded segment is 100cm^2. Calculate the value of r.

Reil [10]

Hello,

The formula for finding the area of a circular region is: $A= \frac{ \alpha *r^{2} }{2}$

then:
$A_{1} = \frac{80*r^{2} }{2}$

With the two radius it is formed an isosceles triangle, so, we must obtain its area, but first we obtain the height and the base.

$cos(40)= \frac{h}{r} \\ \\ h= r*cos(40)\\ \\ \\ sen(40)= \frac{b}{r} \\ \\ b=r*sen(40)$

Now we can find its area:
$A_{2}=2* \frac{b*h}{2} \\ \\ A_{2}= [r*sen(40)][r*cos(40)]\\ \\A_{2}= r^{2}*sen(40)*cos(40)$

The subtraction of the two areas is 100cm^2, then:

$A_{1}-A_{2}=100cm^{2} \\ (40*r^{2})-(r^{2}*sen(40)*cos(40) )=100cm^{2} \\ 39.51r^{2}=100cm^{2} \\ r^{2}=2.53cm^{2} \\ r=1.59cm$

Answer: r= 1.59cm

7 0

3 years ago

Read 2 more answers

Which of the following would you round and estimate to a sum of 11?

Leni [432]

Answer:

Step-by-step explanation:

Round and estimate the sum.

3.41 + 8.051

3 + 8 = 11

3.65 + 7.992

4 + 8 = 12

4.25 + 8.103

4 + 8 = 12

4.89 + 7.431

5 + 7 = 12

The first option is correct.

3 0

3 years ago

Read 2 more answers

L Factor the greatest common factor (GCF) from each polynomial. 10n^3 - 35n^2+25n

Maru [420]

Answer:

5n(2n^2-7n+5)

Step-by-step explanation:

4 0

2 years ago