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
noname [10]
3 years ago
11

Determine in which direction the parabola below opens.

Mathematics
2 answers:
iren2701 [21]3 years ago
7 0

Answer:

the answer is up

Step-by-step explanation:

Naddik [55]3 years ago
4 0
Hello,

y=x²-7x+18
y''=2>0 ==> opens up.
Answer C
You might be interested in
At a local college, an admissions officer surveys the incoming class of 1,000 first-year students concerning their preference of
torisob [31]

Answer:

which one was it

Step-by-step explanation:

6 0
2 years ago
Can somebody please help me !!
levacccp [35]

Answer:

I'm pretty sure it's both, but I can see this is a summative exam/test so I'm really sorry if it's wrong.

6 0
1 year ago
Take the horse to overtake the
S_A_V [24]

Answer:

  • 120 km/h

Step-by-step explanation:

  • Speed in one direction = 40 km/h
  • Speed on return = x
  • Average speed = 60 km/h

Let the distance be d

<u>Average speed </u>

  • 2d/(d/40 + d/x) = 60
  • d/40 + d/x = 2d/60
  • 1/40 + 1/x = 1/30
  • 1/x = 1/30 - 1/40
  • 1/x = (4-3)/120
  • 1/x = 1/120
  • x = 120 km/h

6 0
3 years ago
Draw like this .<br>................
Molodets [167]

Answer:

im sorry what ???

Step-by-step explanation:

i cant draw like that i only have 2 hands :(

7 0
2 years ago
What equation is the equation of the line that passes through (-10,8) and (5,5)
Fofino [41]
The equation of the line is given by

y = mx + c

where m is the gradient of the line
c is where the line cuts the y-axis
x & y represent coordinates on the line.

The gradient m can be obtained as follows:

m = (5 - 8) / (5 - - 10) = (-3) / (15) = - 1/5

To obtain c, we use any known coordinate on the line and substitute it as well as the gradient in the general equation for the line.

Taking coordinates (5,5)

5 = (- 1/5)(5) + c

5 = - 1 + c

c = 6

Hence, the equation for this line is

y = -x/5 + 6
6 0
3 years ago
Other questions:
  • How many places to the left did you move the decimal point to write 41,200 in scientific notation
    15·1 answer
  • Write an expression for the calculation divide 15 into thirds and subtract from 14 divided into half
    11·1 answer
  • Currency is used to ?
    5·1 answer
  • What is the Y-Intercept and Slope of Y=10+1.75x?
    8·1 answer
  • a cash register contains only five dollar and ten dollar bills. It contains twice as many five's and tens if the total amount of
    14·2 answers
  • Two buses leave a station at the same time and travel in opposite directions. One bus travels
    15·1 answer
  • How do I graph this?
    7·1 answer
  • Solve for angle x please help fast
    15·2 answers
  • PLEASE HELP MEEEE I NEED HELP PLEASE NO ONE WILL HELP ME
    15·1 answer
  • Z &gt; 34. Which of the following statements is the best way to describe the value of z?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!