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
hoa [83]
4 years ago
9

13. Model the function rule y = -2x - 3 with a table of values. Show your work.

Mathematics
1 answer:
olga_2 [115]4 years ago
4 0
13. to make our table, we sub in any value for x and solve for y

y = -2x - 3

lets say x = 0
y = -2(0) - 3
y = -3....so when x = 0, y = -3

lets say x = 1
y = -2(1) - 3
y = -2 - 3
y = -5...so when x = 1, y = -5

lets say x = 2
y = -2(2) - 3
y = -4 - 3
y = -7....so when x = 2, y = -7

so ur table will look like this...

x           0         1          2
----
y          -3         -5         -7

u can find more points if u need to by just repeating the steps I did
=======================
14. to find the x intercept, sub in 0 for y and solve for x

y = -2x - 3
0 = -2x - 3
2x = -3
x = -3/2...so the x intercept is (-3/2,0)

to find the y intercept, sub in 0 for x and solve for y

y = -2x - 3
y = -2(0) - 3
y = -3....so ur y intercept is (0,-3)

You might be interested in
Erica has a 18% discount coupon for an electronics store.she sees a new television that she wants to buy. After the 18% discount
dimulka [17.4K]
I believe the original price of the television was 580.56 because 492*18%=88.56 so 492+88.56=580.56 hope this helps
4 0
3 years ago
jamie wants to put tiles on the walls and floor of his room( but not on the ceiling). The length of his room is 10 feet,the widt
WITCHER [35]
The length of room = 10 ft
the width = 14 ft
the height = 12 ft

there are 4 walls and the floor 

one wall has area = 10*12=120 ft^2
4 walls has area = 4*120=480 ft^2

the floor has area = 10*14=140 ft^2

total area of walls and floor = 480+140= 620 ft^2

- so bc. we know that each tile is 1 foot long and 1 foot wide so what mean an area of 1 ft^2 and the total area equal 620 ft^2 so this mean that Jamie will need 620 tiles 
4 0
4 years ago
Write the equation of the line with slope 4 through the point (-2, 5)
SSSSS [86.1K]

Answer:

y=4x+13  or y-5=4(x+2)

Step-by-step explanation:

we know that

The equation of the line into point slope form is equal to

y-y1=m(x-x1)

In this problem we have

m=4

(x1,y1)=(-2,5)

substitute

y-5=4(x+2) ----> equation of the line into point slope form

Convert to slope intercept form

y-5=4x+8

y=4x+8+5

y=4x+13 ----> equation of the line into slope intercept form

5 0
3 years ago
A dog walks at a speed of 5 m/s for 200 seconds. what distance did the dog travel
Zigmanuir [339]

Answer: wwww

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Need this urgently!! Please help me
Gemiola [76]
Flower bed A:
circumference= 2 x pi x r= 2x pi x10/2
=10pi feet
Area= pi x r^2=25pi square feet
Flower bed B:
circumference=12 pi feet
Area=36 pi square feet
5 0
4 years ago
Other questions:
  • Find the unit rate if 12 tablet cost $1,440
    6·2 answers
  • Find the difference quotient and simplify your answer. <br>f(x) = x^3 + 3x, (f(x + h) - f(x))/h
    9·1 answer
  • 14. At the museum, the O'Rourke family
    11·1 answer
  • What’s the correct answer for this?
    6·2 answers
  • Simplify and write answer in standard form.
    11·1 answer
  • If j is 7 times larger than 6 what is j
    10·1 answer
  • What is the equation of the line perpendicular to the line y = 2x + 3 with a y-intercept of -6
    15·1 answer
  • Alternate exterior angles are congruent.
    14·1 answer
  • The equation of a circle is x^2 + y^2 =16 if the circle is translated 2 units up, what is the equation of the new circle?
    13·1 answer
  • Write the number 15.154 in expanded form
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!