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3 years ago

Which is an x-intercept of the continuous function in the table?

Mathematics

2 answers:

LiRa [457]3 years ago

8 0

Answer: OPTION A.

Step-by-step explanation:

By definintion, a function intersects the x-axis when the value of "y" is zero ( $y=0$ ).

Then, knowing this, you need to observe the table provided in the exercise and look for the value of $x$ when $f(x)=0$ .

So, you can notice that when $f(x)=0$ , the value of "x" is:

$x=-1$

Therefore, this means that the function shown in the table intersects the x-axis at the following point:

$(-1,0)$

e-lub [12.9K]3 years ago

4 0

Answer:

option a is the correct answer.

Step-by-step explanation:

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If a+ar =b+r the value of an item of b and r can be expressed as

Dennis_Churaev [7]

$a+ar=b+r\\
a(1+r)=b+r\\
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3 years ago

The same jar of honey is sold in two different size jars. Large jar is 540g for £4.10 and small jar is 360g for £2.81. By consid

My name is Ann [436]

Answer:

The larger jar has the better value.

Step-by-step explanation:

Large jar: £4.10 / 540 g = £0.00759/g

Small jar: £2.81 / 360 g = £0.00781/g

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3 years ago

Can you explain to me (detailed) on how to do this problem? I will give you a brainly if you get this right.

Alex Ar [27]

Given : 

length = 12km
breadth = 2km

To find : 

Area of rectangle

Formula :

Area of rectangle = length × breadth .

procedure :

putting value of the given data into formula :

Area of rectangle = 12km ×2 km

= 24km ^2

Ans = 24km^2

${ \boxed{\pink{ \bold{area \: of \: rectangle = 24 {km}^{2} }}}}$

4 0

3 years ago

Read 2 more answers

Can somebody explain to me how to do problem 1?

Brut [27]

Answer:

Two spaces left

Step-by-step explanation:

Basically, you have to plot the points on the graph. The first number in the brackets is the x value and the other one is the y value. You would plot -2 on the x-axis. Since the other value is 0, you have to move left two spaces.

3 0

3 years ago

Which is an equation in point-slope form for the line that passes through the points (−1,4) and (3,−4) ? y+4=2(x−3) y+4=−2(x−3)

beks73 [17]

Answer:

y-4=-2(x+1)

Step-by-step explanation:

y-y1=m(x-x1)

m=(y2-y1)/(x2-x1)

m=(-4-4)/(3-(-1))

m=-8/(3+1)

m=-8/4

m=-2

y-4=-2(x-(-1))

y-4=-2(x+1)

3 0

3 years ago