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
Nutka1998 [239]
2 years ago
8

What’s the answer for a, and b, and how would you solve it?

Mathematics
1 answer:
xxTIMURxx [149]2 years ago
6 0

Answer:

a) negative

b) -7/6

Step-by-step explanation:

The x value increased, but the y value decreased so the line goes down and has a negative slope

(y₁-y₂)/(x₁-x₂) is the slope where (x₁,y₁) and (x₂,y₂) are points on the line

(4-(-3))/(-1-5)=7/-6

You might be interested in
Which rule matches the function shown on the table?
irina [24]

Answer:

First of all the rate of change is -2, so the answer would be y = x - 2

6 0
3 years ago
A student states that Figure JKLM is congruent to Figure PQRS. Determine if the student is correct or has made an error. ;D
lyudmila [28]

Answer:

Student has made an error

Step-by-step explanation:

If two figures are said to be congruent, this implies that area of both is same and both as exactly same or copy or each other.

But from the graph, it can be stated that height of figure JKLM is 4 units whereas that of other is 6 unit.

<em>Hence explained !</em>

4 0
3 years ago
Joseph has started completing the square on the equation 3x2 - 7x + 12 = 0. He has worked to the point where he has the expressi
tresset_1 [31]
3x^2 - 7x + 12 = 0 ....subtract 12 from both sides
3x^2 - 7x = -12 ....divide both sides by 3 to get x^2 by itself
x^2 - 7/3x = -4

His work is not accurate because he divided the second term by 4 instead of 3.
5 0
3 years ago
Read 2 more answers
Alyssa is factoring the following expression p∆2-8p-9. She said the answer is (p-1) (p +9). Is she correct? If not, explain her
Lesechka [4]

Answer:

Step-by-step explanation:

p^2-8p-9

factor out the trinomial

(p-9)(p+1)

Therefore, she's incorrect. Because (p-1)(p+9)=p^2-p+9p-9=p^2+8p-9 and that's different from p^2-8p-9.

5 0
2 years ago
75% of a number is 4.5 cm
Maru [420]
N(75/100)=4.5  multiply both sides by 100

75n=450  divide both sides by 75

n=6cm
7 0
3 years ago
Read 2 more answers
Other questions:
  • A recipe requires 1/4 of a cup of cranberries for 1 batch of scones. How many batches of scones can be made using 6 1/2 cups of
    7·2 answers
  • The times for three runners in a 100 yard dash are 9.85 s, 9.6 s and 9.625 s. What is the winning time?
    15·1 answer
  • F(x) = x^2. What is g(x)?<br> g(x)
    12·1 answer
  • Scientists released 8 rabbits into a new habitat in year 0. Each year, there were twice as many rabbits as the year before. How
    13·2 answers
  • If a truck can go 300 miles on 24 gallon tank how many miles can the truck travel on 18 gallons
    11·2 answers
  • What type of number is this?
    8·1 answer
  • Please help me i really need help please help me please
    12·1 answer
  • Calcula el ancho de un terreno rectangular si el largo mide 20 metros y la superficie es de 280 metros cuadrados
    10·1 answer
  • Libby takes a test that has a total possible score of 800. Each question is worth the same
    14·2 answers
  • 7 years ago you decided to invest $7,800 into a savings account. When you withdrew the money, you received $8,750. How much mone
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!