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Romashka [77]
3 years ago
13

Question 2!! Someone help ASAP!! I need help!! I don’t Understand

Mathematics
1 answer:
Inessa05 [86]3 years ago
8 0
I don’t understand Exactly Either but you could ask the internet text someone in your family to
You might be interested in
If h(x) = 6 – x, what is the value of (h circle h) (10)?<br> –4<br> –2<br> 10<br> 16
Ganezh [65]

Answer:

10

Step-by-step explanation:

Here, we want to find the value of ;

h circle h(10)

This mean we are to put h in h, the find the function of 10

we have this as;

6-(6-x)

= 6-6 + x = x

Now, replace the x by 10; so we have h circle h(10)

5 0
3 years ago
Read 2 more answers
The probability of something can be expressed as a decimal or as a percent. We know that the probability of something happening
Firdavs [7]

Answer: The probability lies between 0 and 1


Step-by-step explanation:


As from the given information probability of an event lies between 0% to 100% .


To convert percent into integer or fraction we have to divide it by 100


0\%= \frac{0}{100} = 0


And


100\% = \frac{100}{100} = 1


From the above the probability of an event lie between integers 0 to 1.


3 0
2 years ago
Given f(x)=x^2+4x+7 .
ivolga24 [154]
The correct answer for this question is A. 
3 0
3 years ago
Please help. i need part b on 66, 68 and 70!
max2010maxim [7]

Step-by-step explanation:

Use the function to find the coordinates of the endpoints.  Find the slope between those points, then use point-slope form to write the equation.  If you wish, you can simplify to slope-intercept form.

For example, #66:

f(2) = -4(2) + 1 = -7

f(5) = -4(5) + 1 = -19

So the endpoints of the secant line are (2, -7) and (5, -19).  The slope between those lines is:

m = (-19 − (-7)) / (5 − 2)

m = -12 / 3

m = -4

The equation of the line in point-slope form is:

y − (-7) = -4 (x − 2)

y + 7 = -4 (x − 2)

Simplifying:

y + 7 = -4x + 8

y = -4x + 1

f(x) is a line, so unsurprisingly, the secant line connecting two points on that line has the same equation.

Let's try #68:

g(2) = (-1)² + 1 = 2

g(5) = (2)² + 1 = 5

So the endpoints of the secant line are (-1, 2) and (2, 5).  The slope between those lines is:

m = (5 − 2) / (2 − (-1))

m = 3 / 3

m = 1

The equation of the line in point-slope form is:

y − 2 = 1 (x − (-1))

y − 2 = x + 1

Simplifying:

y = x + 3

8 0
3 years ago
Circle A has center of (4,5) and a radius of 3 and circle B has a center of (1,7) and a radius of 9. What steps will help show t
Vinil7 [7]

Answer:  

Move the center of circle A to (1,7), then multiply its radius by 3.

Step-by-step explanation:

Moving the circles to the same center would make them concentric.  Then, by multiplying the radius of Circle A by 3, the circle is dilated to the exact size of circle B, since its radius is 9.  This shows that Circle B is proportional to Circle A, thus they are similar.  

3 0
3 years ago
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