Ask question

Ask question

All categories

3 years ago

12

Which of these are the intercepts of the graph of y = 3x – 12?

2 answers:

Lunna [17]3 years ago

7 0

Hello there! :) To find one intercept, you'll need to set the other one to 0. For instance: x intercept: y=0 y intercept: x=0 X Intercept: 0= 3x-12 Add 12 to both sides to isolate x. 0+12= 3x-12+12 12= 3x Divide both sides by 3. 12/3=3x/3 4= x intercept Y Intercept: You could plug in x as 0 and solve, but a quick way to find it in a slope-intercept equation is to look at the number at the end (without the x.) In this problem it would be -12. Hope this helps! :) Let me know if you need any additional helps.

charle [14.2K]3 years ago

5 0

Y intercept is (0,-12), the x-intercept is (4,0)

You might be interested in

Which table represents a function

denpristay [2]

Answer:

The first table

Step-by-step explanation: The x values don't repeat which makes it a function

4 0

3 years ago

What is 3/16 of 200 written as a percentage

Georgia [21]

The expression 3/16 of 200 expression as a percentage is; 6.25%.

<h3>What is the value of 3/16 of 200 written as a percentage?</h3>

The value of the expression given in the task content can be evaluated as follows;

3/16 × 200 = 12.5

Hence, the value 12.5 expressed as a percentage of 200 is;

(12.5/200) × 100%.

= 6.25%.

Read more on percentages;

brainly.com/question/16865197

#SPJ1

7 0

1 year ago

Using your newspaper or another source, collect data on the high (or low) temperature and the day of the week for your city for

Lilit [14]

Answer:

probability of any particular day being Thursday is

1

7.we have 7 probabilitiesas there are 7 days in a week we of which only one event thursday is 1 7.

4 0

2 years ago

2. The length of a rectangular floor is 5 feet longer than its width w. The area of the floor is 535 ft2.

Alona [7]

Answer:

Solution given:

let width of the floor be w.

length of floor =5ft+w

Area of floor=535ft²

we have

Area of floor =length*width

substituting value

535=(5+w)*w

opening bracket

535=5w+w²

w²+5w-535=0

Comparing above equation with ax²+bx+c=0,we get

a=1

b=5

c=-535

In terms of W in quadratic equation is:

W= $\frac{-b±\sqrt{b²-4ac}}{2a}$

Substituting value

w= $\frac{-5±\sqrt{5²-4*1*-535}}{2*1}$

Solving like terms

$\frac{-5±\sqrt{2165}}{2}$

=Taking positive

w= $\frac{-5+\sqrt{2165}}{2}$

w=20.76

taking negative

-25.76(neglected)

So

<h3>width of floor=20.76ft</h3>

again

length =20.76+5=25.76ft

quadratic equation in terms of w that represents the situation is w= $\frac{-5+\sqrt{2165}}{2}$

The dimension of the floor is:

<u>length =20.76+5=25.76ft</u>

<u>width of floor=20.76ft</u>

8 0

2 years ago

Read 2 more answers

A custodian plans to repaint some classroom bookcase.she has 5 1/4 gallons of paint.all the bookcases are the same size and each

Dahasolnce [82]

5 1/4 divided by 3/4 gets you 7.

The custodian will be able to paint 7 bookcases with the amount of paint there is.

4 0

3 years ago

Read 2 more answers