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
galina1969 [7]
3 years ago
6

A line passes through ( - 1, 1) and (3,9).

Mathematics
1 answer:
Ivan3 years ago
4 0

Answer:

y=2x+3

Step-by-step explanation:

The slope-intercept form of the equation of a line is y = mx + b,where m = slope.

Hope this helps...

You might be interested in
What is the common denominator of 1 2/3 and 3/4
Arturiano [62]
The common denominator is 12
4 0
3 years ago
If the mean of the data below is 3.8, find m<br>x 1 2 3 4 5 6<br>f 1 4 7 m 6 3​
zloy xaker [14]

Answer:

m = 1.8

Step-by-step explanation:

Given data is as follows :

x 1 2 3 4 5 6

f 1 4 7 m 6 3​

We need to find the value of m if the mean of the data is 3.8.

Mean = sum of observations/no. of observations

So,

3.8=\dfrac{1+4+7+m+6+3}{6}\\\\22.8=21+m\\\\22.8-21=m\\\\m=1.8

So, the value of m is equal to 1.8.

8 0
3 years ago
Given the following information, determine which lines are parallel and what justifies them being parallel.
weeeeeb [17]

Answers:

Blank 1 = p and r

Blank 2 = corresponding angles converse

==========================================================

Explanation:

Refer to the diagram below. I've marked lines p and r in red, and the angles 3 and 22 in blue. They are corresponding angles because they are both in the same southeast corner of their four-corner configuration.

If the corresponding angles are congruent, then the lines p and r are parallel by the aptly named corresponding angles converse

4 0
3 years ago
Use the quadratic formula to solve for x.<br> 4x²–5x-2 = 0
Luda [366]
The answer is for the formula

4 0
3 years ago
What is the slope of the Line for (5,3) and (7,7)
frutty [35]
I think the slope is 5 and 7
5 0
3 years ago
Other questions:
  • Adiya said that the first step to solving the quadratic equation x2 + 6 = 20x by completing the square was to divide 6 by 2, squ
    8·2 answers
  • Two angles are supplementary if the sum of their measures is 180.
    11·1 answer
  • A used bookstore will trade 2 of its books for 3 of yours if Val brings in 18 books to trade how many books can she get from the
    12·1 answer
  • A local trucking company fitted a regression to relate the travel time (days) of its shipments as a function of the distance tra
    6·1 answer
  • A sign language club made $627.50 from selling popcorn at a festival. The popcorn cost the club $95.00. Which expression represe
    12·2 answers
  • What is 4 4/5 + 1 1/3?
    7·2 answers
  • What is the center and radius of this? BEST ANSWER GETS BRANLIEST!!<br><br> thank you sm!
    8·1 answer
  • A small explanation would be really appreciated​
    7·1 answer
  • Granite counter tops cost $40 for every square foot. The base pay to install the counter top is $750. Set up a Linear Model repr
    5·2 answers
  • Sammy buys 5 pounds of oranges for 7.50 at this rate how much would 8 pounds of oranges cost
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!