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
Fantom [35]
2 years ago
15

In Exercises 7–10, graph the function, and label its vertex and y-intercept.

Mathematics
1 answer:
yaroslaw [1]2 years ago
5 0

Answer:

#7: Vertex is (2,-6)

     y-intercept is (0,6)

#8: Vertex is (-2,-29)

      y-intercept is (0,-9)

#9: Vertex is (-1,1)

      y-intercept is (0,-5)

#10: Vertex is (2,20)

       y-intercept is (0,-8)

Step-by-step explanation:

Graphs are in the picture below

You might be interested in
A square has a rotational symmetry of how many degrees?
anyanavicka [17]
Answer: C
all shapes must equal 360 degrees
90 x the 4 angles of the square equals 360 degrees
4 0
3 years ago
Read 2 more answers
How do you do this question?
Bess [88]

"T<u>he function is decreasing":</u>

This means the slope of the function will be negative at the given point.  Anywhere the line is going down, from left to right, is decreasing.  This eliminates choices A and C.

<u>"The function is concave down":</u>

This means the curve of the function will be open down (think of an upside down u).  This eliminates choice E.

<u>"f(x)>0":</u>

This is anywhere the curve is above the x axis.  This eliminates choice D.

The answer is Choice B) x=2.

Hope this helps!!

3 0
3 years ago
A drinking straw is 1 cm in diameter and 15 cm long.<br><br> What is the volume of the straw?
Neporo4naja [7]

Answer: 11.775

If you plug in the radius (0.5 because the radius is half of the diameter) and the height to the formula for volume of a cylinder you will get pi•0.5 squared•15 which when solved is 11.775.

3 0
3 years ago
Зу = 2х +9<br> in slope intercept
charle [14.2K]
Y=2/3x+3 BAM there it is
7 0
3 years ago
Read 2 more answers
If the measure of angle 1 is 78 degrees and the measure of angle 3 is (5x-2)degrees, what is the value of x ?
Dmitriy789 [7]

Answer:

16

Step-by-step explanation:

Vertical Angles are congruent (equal)

78 = 5x - 2

80 = 5x

16 = x

7 0
2 years ago
Other questions:
  • Y = 2x - 1 and y = x + 3 find the solution by graphing or substitution
    7·2 answers
  • How much binding is needed to bind the edge of a circular rug that is 3m in diamter
    8·2 answers
  • Which quadratic function best fits this data?
    5·1 answer
  • The tree in Charlie’s backyard is 9 meters high. how high is it in centimeters
    15·1 answer
  • Please Help!<br><br> what equation has the solution x= 5+2 square root of 7 divided 3
    12·1 answer
  • Solve for the variable x in the following equation. x2 = 100 x =±
    15·1 answer
  • Kareem is a software salesman. His base salary is $2200, and he makes an additional $60 for every copy of Math is Fun he sells.
    14·1 answer
  • Evaluate the expression when a= 4, b= -6, c= -12
    15·2 answers
  • Help or i’m gonna fail i’ll give you brainliest
    6·2 answers
  • What central tendency means to find the number that occurs most often?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!