1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slega [8]
3 years ago
13

I NEED HELP ASAP PLEASE

Mathematics
1 answer:
Sindrei [870]3 years ago
4 0
We know that in order to solve a math problem, we need an equation. Luckily there's an equation to find the slope and intercept of a (straight) line!

Because of the equation:

Y = mx + b

You can use it to find the Y intercept, and then therefore slope (or the other way around)!

First, look at the point where the line meets with the y axis.

It's not clear, but it's 7.

That's your 'Y intercept'. Easy!

Then, to find the slope. There are a couple of ways to find it, but I'll show you the one using the y = mx + b equation.

In the equation, 'b' represents the Y intercept. Since we already know our Y intercept on the graph is 7, we can plug that into the equation.

Y = mx + 7

What's m? M is the slope of the line. In order to find this, we need more numbers to work with. Numbers from the line's coordinate points.

Since coordinates in a graph have x and y, we can plug in any coordinate from the graph's line into our equation (y = mx +7).

I choose...this point (points at random coordinate on line).

(3, 10) aka (x, y)

It's on the line, right? So it will be a reliable x and y.

Put the numbers in...

10 = 3m + 7

This looks a bit easier, right? Now we solve for m (the slope)!

Combine like terms.

10 - 7 = 3m

Divide the 3.

3/3 = m

m = 1.

That's your slope!

So, taking the solution, we can determine that the slope of the line is 1, and the intercept of the line is 7.

Y = x + 7

Hope it helps! This is the most I can do for you :)
You might be interested in
How much is 1/9 of 3/8 (in lowest terms)?<br> A)4/17<br> B)03/17<br> C)1/36<br> D)1/24
mojhsa [17]

Answer:

1/24

Step-by-step explanation:

multiply 1/9 and 3/8. The product of the two factors is 3/ 72. Seeing the two factors on the other hand, we can cancel out 3. Hence the final answer to this problem in lowest terms becomes 1/24.

8 0
2 years ago
What is the least common denominator of 4/5 and 1/10
antiseptic1488 [7]
The least common denominator for the question you have supplied me with is 10. The least common multiple of the denominators, 5 and 10, is 10, making the LCD 10.
4 0
3 years ago
Read 2 more answers
A basketball player made 52 out of 100 attempted free throws. What percent of free throws was made?
arlik [135]

Answer:

52%

Step-by-step explanation:

52 out of 100 is the same as .52, when you put that as a percentage, you get 52%

7 0
2 years ago
Read 2 more answers
How many feet are in 40 inches
Solnce55 [7]

Answer:

3.33

Step-by-step explanation:

4 0
3 years ago
URGENT!! Really need help on this test
Anuta_ua [19.1K]

Answer:

x=17

Step-by-step explanation:

53+(2x+3)=90

7 0
2 years ago
Other questions:
  • The B-Clean Car Wash washed 128 cars in the 3 hours. At that rate how many cars can they wash in 8 hours? use a proportion.
    12·1 answer
  • What's the slope of these two lines ​
    10·2 answers
  • Now It's Time to Practice on Your
    13·1 answer
  • Explain why you can use a test point to determine which region or regions of the graph of an inequality should be shaded.
    6·2 answers
  • A group of scouts helped rangers clear a trail after an ice storm. They cleared tree branches from 2 5/6 miles of trail the firs
    8·1 answer
  • PLEASE HELP I"M ON A TIME LIMT!!
    12·1 answer
  • 721 + 19 =<br>886 + 33 -<br>447 22=<br>915 + 36 =<br>??​
    7·2 answers
  • 1- is -12.17 a integer?<br> 2- 5/5 an integer?<br> 3- 485.84 an integer?<br> 4 - -16/13 an integer?
    13·1 answer
  • ☀︎︎Scientific Notation: 2 problems, please provide an explanation as I missed the lesson on scientific notation :)
    12·2 answers
  • Luke can paint 91 portraits in 7 weeks.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!