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
ohaa [14]
3 years ago
11

Help please :(. :( :(.,,,,,,,,,,,,,,,,

Mathematics
1 answer:
Volgvan3 years ago
8 0

Answer:

  • y-intercept: y=9
  • zeros: x= -3, -1, 1, 3

Step-by-step explanation:

The y-intercept is where the graph crosses the y-axis. On this graph, that is just below y=10. A reasonable estimate* of the y-intercept is y=9.

__

The zeros are those places on the graph where y=0. The line y=0 is the x-axis, so the zeros are the x-values of the places where the graph crosses the x-axis. Those points are clearly labeled: x = -3, -1, 1, 3.

_____

* Knowing the zeros, you can write a factored-form equation for the graph:

  y = (x +3)(x +1)(x -1)(x -3)

You can substitute x=0 in this equation to see what the y-intercept would be:

  3×1×-1×-3 = 9

That is, with no scale factor applied to the function, its y-intercept would be 9. This is the same value we estimated above, so it is reasonable to assume that value is correct.

You might be interested in
Please help! 11 pts.
sdas [7]

Pythagorean Theorem can be used only for right triangles.

(leg1)² +(leg2)² = hypotenuse ²

So, answer is the right triangle B.

6 0
3 years ago
Read 2 more answers
What value of z makes this equation true?
Ymorist [56]

Answer:

B. 66

Step-by-step explanation:

73+25 = 98

Z = 98-32

Z = 66

5 0
3 years ago
The mass of an electron is approximately 9.1 x 10^-31 kilograms.
Brut [27]

Answer:

1900

Step-by-step explanation:

hello bro how r u i think answer is 1835 but there is no option

5 0
3 years ago
Read 2 more answers
What is the percent of change from 4,000 to 600?<br> work too plz
xenn [34]
\frac { n }{ 100 } \cdot 4,000=600\\ \\ 4,000\cdot n=60,000\\ \\ Therefore:\\ \\ n=\frac { 60,000 }{ 4,000 }

\\ \\ =\frac { 60\cdot 1,000 }{ 4\cdot 1,000 } \\ \\ =\frac { 60 }{ 4 } \\ \\ =15

As 15% of 4,000 is 600, the percentage change was -85%.
4 0
3 years ago
8.0007 * 10 to the 6 power
SVETLANKA909090 [29]

Answer: 8000700

Step-by-step explanation:

10 to the 6th power is 100000

1000000 * 8.0007 = 8000700

4 0
3 years ago
Other questions:
  • In which direction does the parabola y=4x^(2)-36 open?
    15·1 answer
  • The point (x, y) is the top of a polygon. Which point would it map to if the polygon were reflected over the y-axis and then tra
    10·1 answer
  • What data values have a frequency of 2 on the line plot? ​ 1/2 and 7/8 ​ ​ ​ 1/2 and 3/16 ​ ​ ​ 3/16 and 5/8 ​
    12·2 answers
  • How do I solve 1/4w-1/3=4 2/3
    7·1 answer
  • Two congruent squares are shown in figures 1 and 2 below
    12·1 answer
  • It takes 20 minutes to drive from Micah's apartment to his school. Which unit is
    12·1 answer
  • 52 out of 61 as a percentage
    7·2 answers
  • Each bowling ball weighs 7.3*10^3 grams. The bowling alley has 2.0*10^2 bowling balls. How much do they all weigh, combined? Exp
    9·1 answer
  • M∠GFZ = 38°, m∠ZFE = 2x+ 125, and m∠GFE = x+ 163. Find x.
    9·1 answer
  • Find the sum of 2.54 x 1019 and 3.218 x 1017. 3.2434 x 1036 2.57218 x 1036 3.2434 x 1019 2.57218 x 1019
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!