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
Anit [1.1K]
2 years ago
14

What is the slope intercept equation of this line?? please help

Mathematics
1 answer:
Irina-Kira [14]2 years ago
3 0
Pick two points
(0,1) and (1,4)
(4-1)/(1-0) = 3/1 = 3 (slope)
(0,1) = y intercept
Solution: y = 3x + 1
You might be interested in
Then solve each problen
marysya [2.9K]

Answer:

75

a(0.80)=60

a=60/0.80

a=75

8 0
3 years ago
Mark is adding X and -4. He finds the LCD to be 3x. What should he do next to find the sum?
MariettaO [177]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
The perimeter of this triangle is 25 units. An angle bisector divides one side of the triangle into lengths of 2 and 3. Find the
grin007 [14]

Answer:

   8 and 12

Step-by-step explanation:

Sides on one side of the angle bisector are proportional to those on the other side. In the attached figure, that means

  AC/AB = CD/BD = 2/3

The perimeter is the sum of the side lengths, so is ...

  25 = AB + BC + AC

  25 = AB + 5 + (2/3)AB . . . . . . substituting AC = 2/3·AB. BC = 2+3 = 5.

  20 = 5/3·AB

  12 = AB

  AC = 2/3·12 = 8

_____

<em>Alternate solution</em>

The sum of ratio units is 2+3 = 5, so each one must stand for 25/5 = 5 units of length.

That is, the total of lengths on one side of the angle bisector (AC+CD) is 2·5 = 10 units, and the total of lengths on the other side (AB+BD) is 3·5 = 15 units. Since 2 of the 10 units are in the segment being divided (CD), the other 8 must be in that side of the triangle (AC).

Likewise, 3 of the 15 units are in the segment being divided (BD), so the other 12 units are in that side of the triangle (AB).

The remaining sides of the triangle are AB=12 and AC=8.

7 0
3 years ago
In your biology class, your final grade is based on several things: a lab score, scores on two major tests, and your score on th
Serggg [28]

Answer:

The weighted average is of 69.94.

Step-by-step explanation:

Weighted average:

The weighed average is found multiplying each grade by its respective weight.

The grades, and weights are:

67 on the lab, with a weight of 23% = 0.23

69 on the first major test, with a weight is 21.5% = 0.215

85 on the second major test, with a weight is 21.5% = 0.215.

63 on the final exam, with a weight of 34% = 0.34.

Weighted average:

A = 0.23*67 + 0.215*69 + 0.215*85 + 0.34*63 = 69.94

The weighted average is of 69.94.

8 0
3 years ago
Consider two functions: g(x)=−x2−6x and the quadratic function ​f(x)​ shown in the table.
S_A_V [24]

Answer:

Hence average rate of change is greater for f(x) in (0,3).

Yes. f(x) is greater than g(x) in the interval (0,3)

Yes. g(3) <f(3)


Step-by-step explanation:

To find average rate of change of f and g in (0,3)

f(3)-f(0)/3 = (9-0)/3 =3

g(3) = -9-18 = -27

g(0) = 0

Rate of change in(0,3) of g(x) = -27/3 =-9

Hence average rate of change is greater for f(x) in (0,3)

---

Both f and g have intercepts of y as 0

Hence both are equal.

3) Yes. f(x) is greater than g(x) in the interval (0,3)

Because g(x) <0 for all x in (0,3) while f(x) >0

4) g(3)= -9-18=-27 <f(3)



5 0
3 years ago
Read 2 more answers
Other questions:
  • How much oil wells in a given field will ultimately produce is key information in deciding whether to drill more wells. Data was
    15·1 answer
  • NEED HELP ON THIS . THANKS FOR THE HELP
    11·1 answer
  • What is 4.875 expanded into fractions
    6·1 answer
  • Please help find the value of y and the measures of two missing angles
    9·1 answer
  • What is Y=x^2-3x+1 in vertex form
    14·1 answer
  • Point S has the coordinates (6,-4).​
    15·1 answer
  • 9. Find the 21st term in the arithmetic sequence - 4, 1, 6, 11, 16....
    12·2 answers
  • Why is the square root of 7 irrational
    13·1 answer
  • Help please I don’t get it &amp; I’m terrible at math.
    5·2 answers
  • B=3 V/h<br> I’m supposed to solve the question for V.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!