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
vodka [1.7K]
2 years ago
13

Find the y-intercept for the parabola defined by this equation: y=2x2+x−1

Mathematics
1 answer:
Natalija [7]2 years ago
7 0

Answer:

(0, -1)

Step-by-step explanation:

The c value of the equation represents the y-intercept. c=-1 so the y-intercept must be (0,-1)

You might be interested in
Special precision bolts are made by another machine. These are for jobs that require more exact measurements. The bolts must be
klio [65]

The solutions of the inequality is 7.99<x<8.01. I think this solutions means the radius of hole in the bolt or something along that, but I'm not sure.

3 0
3 years ago
Step 1: 1x-21+3=7 step 2: 1x-21=7-3 step 3: 1x-21=4 what would the next step be to solve equation
IgorC [24]
Add 21 to both sides
6 0
3 years ago
Evaluate the numerical expression 10 + 36 ÷9
Molodets [167]
36 / 9 equals 4 so the problem is basically 10 + 4 which is 14.
6 0
3 years ago
Read 2 more answers
**
EastWind [94]

Answer: A,C

Step-by-step explanation: They are facing each other making them interior angles

6 0
3 years ago
Can you tell which of the following triangles are right and explain
luda_lava [24]
12 because triangles will always have an odd number, and 12 is even
I think
6 0
3 years ago
Other questions:
  • Another Math problem !!
    10·1 answer
  • The original quantity is 20 and the new quantity is 15. Adam incorrectly says the percent decrease is about ​14.29%. What is the
    5·2 answers
  • Please help asap!<br><br><br> thank you
    15·1 answer
  • So I’m doing my homework and I don’t know 3 2/3 + 5/4
    14·1 answer
  • If an airplane in a 1 in. : 4 ft. scale drawing is 5 in. long, how long is the actual airplane? Use proportions to solve the pro
    9·1 answer
  • What is the surface temperature of Alpha Centauri A in Kelvin?
    11·1 answer
  • HELP ME PLS!! GET YOUR POINTS!!
    13·1 answer
  • Un curso esta formado por 12 mujeres y 15 hombres ¿cual es la probabilidad de que las personas en el cargo de presidente y visep
    13·1 answer
  • The sale price for a calculator that costs $37.65 with a markdown of 25% is<br> Help
    13·1 answer
  • An office supply store sells 128 pens in each bag. A business bought 9 bags of pens one month and 7 bags of pens the next month.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!