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
kolezko [41]
3 years ago
6

Please help asap nobody else has answered my other questions. thanks! answer question 2 please!

Mathematics
1 answer:
zzz [600]3 years ago
8 0

Answer:

15

Step-by-step explanation:

To find the y intercept set x=0

You are given two points: (7,-6)(-4,27)

y=mx+b

y2-y1=x2-x1

x1=7

y1=-6

x2=-4

y2=27

27-(-6)/-4-7=27+6/-4-7=33/-11=-3

y=-3x+b

-6=-3(7)+b

-6=-21+b

+21 +21

b=15 so, y=-3x+15

PLUG IN O TO THAT EQUATION

y=-3(0)+15

Your y intercept would be 15

You might be interested in
No irrational numbers are whole numbers. True or false and why?
Luda [366]
Hi!

Irrational numbers cannot be whole numbers. In order to be a whole number, you cannot have any decimals or fractions. Irrational numbers possess these properties.

Hopefully, this helps! =)
4 0
3 years ago
Read 2 more answers
How do I find the correct slope on a graph?
-BARSIC- [3]

Answer:

To find the slope of a line from a graph, first choose 2 points along the line and write down the X and Y coordinates for each. Next, find the rise by taking the difference between the 2 Y coordinates. If the line slopes up as it moves to the right, the rise will be positive. If it slopes down, the rise will be negative.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Dan bought 4 kilograms of dog food.
Nitella [24]
Since a kilogram is 1000 grams, 4*1000=4000 kilograms, which is your answer
3 0
3 years ago
Charlie does the following problem:
Alika [10]
The answer is B. He is incorrect because he should have only 5 factors of 3.
7 0
2 years ago
Read 2 more answers
Graph f(x)=−3/4x−4 . Use the line tool and select two points to graph the line.
lions [1.4K]

Answer:

Two points on the line would be (0, -4) and (4, -7)

Step-by-step explanation:

In order to find this, we can start at the y-intercept. The y-intercept is the constant at the end of the equation. In this case it is -4, which gives us the first point of (0, -4).

We can find the second point by using the numerator of the slope to determine how much we go up or down (-3) and the denominator for how much we go left to right (4). So we add the 4 to the x value and add the -3 to the y value.

(4, -7)

3 0
3 years ago
Other questions:
  • Evaluate 25-[9+a] if a =12
    13·2 answers
  • Can anybody help me out?
    7·1 answer
  • Find the area of a parallelogram if a base and corresponding altitude have the indicated lengths. Write your answer as a mixed n
    12·1 answer
  • Simplify the expression. 3(x + 6x2 − 3x − 3x2)
    13·1 answer
  • A line passes through (-1,7) and (2,10) which answer is the equation of the line
    7·1 answer
  • Drag each tile to the correct box
    10·1 answer
  • Which of the following inequalities would have a dotted boundary line?
    13·1 answer
  • Some remedies for gluten intolerance are to increase your intake of fruits and vegetables
    10·2 answers
  • Trains Two trains, Train A and Train B, weigh a total of 515 tons Train Ais heavier than Train
    14·1 answer
  • If f(x) =1/9x-2 what is f^1(x)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!