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
ser-zykov [4K]
2 years ago
6

I need help with algebra 1 please

Mathematics
1 answer:
Tasya [4]2 years ago
7 0

Step-by-step explanation:

in such cases you need to identify and mark at least 2 points in the coordinate grid and then draw a line through them.

how to find 2 points ? by simply picking 2 values for x and then use the equation to calculate the corresponding y.

I start in such cases usually with x = 0.

the equation terms is that

y = -1/2×0 + 7 = 7

so, our first point is (0, 7).

that means it is on the y-axis itself (again, x=0) up there at the "7" mark.

for a second point I would pick a value for x that allows me to deal with integer numbers in the equation (that gets rid of the -1/2 fraction).

so, because of the -1/2 nature, I would pick an even number like 4 or 6.

so, let's use 6.

y = -1/2×6 + 7 = -3 + 7 = 4.

our second point is therefore (6, 4).

follow on the x-axis to the right until the "6" mark, and then go up 4 units. there you mark the point.

that is how coordinates work.

and now you take a ruler and you draw a line through both points (not just connect the 2 points, but really extend that line in both directions to the edges of the coordinate grid).

You might be interested in
Jamie was able to answer yes to 16/25 of the survey questions. Write this number as a decimal.
balu736 [363]

Answer:

16/25 as a decimal is 0.64

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
The box-and-whisker plots show data for the test scores of four groups of students in the same class. Which plot represents data
bixtya [17]

Answer:

The answer is B.

Step-by-step explanation:

7 0
3 years ago
Which is the coolest<br><br><br> -5°C<br> -2°C<br> -8°C<br> -12°C
Virty [35]
-12 Celsius because that would equal 10.4 degrees
8 0
2 years ago
Work out the value of<br> 5^8 x 5^-2 /<br> 5^4
IrinaK [193]

Answer:

the answer is 25

Step-by-step explanation:

7 0
3 years ago
Multiple 1.229 by 15 and round to the nearest cent
podryga [215]
When you multipy 1.229 x 15 your answer is 18.435. Rounding to the nearest cent will only include 2 numbers after the decimal. Looking at 18.435, the last number, 5 will round your answer to 18.44
7 0
3 years ago
Other questions:
  • Bryce and Rachel are collecting canned goods for the local food bank. Bryce's goal is to collect 32 items. Rachel's goal is to c
    8·1 answer
  • Why would a statistician consider an inference incomplete without an accompanying measure of its​ reliability?
    5·1 answer
  • What is the distance between (-6,4) and (-8,6)
    14·1 answer
  • End time 12:33pm .elapsed time 1:33 what is start time
    5·2 answers
  • The amount of money in an account with continuously compounded interest is given by the formula A = Pert , where P is the princi
    15·2 answers
  • How many three digit numbers greater than 500 can you form using the digits 2 6 8 exactly once each
    5·1 answer
  • Solve <br> Root 3x+5 - root x-1 =0
    12·1 answer
  • Which was not a feature of the new state governments?
    8·1 answer
  • Find the measure of each interior angle in a regular 18-gon
    6·1 answer
  • Which represents the inverse of the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!