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
Paha777 [63]
3 years ago
8

When a < 0 in the quadratic function y = ax2 + bx + C, the graph of the quadratic function opens _____?

Mathematics
1 answer:
ziro4ka [17]3 years ago
5 0

Answer:

downwards

Step-by-step explanation:

Given the quadratic function in standard form

y = ax² + bx + c ( a ≠ 0 )

• If a > 0 then the graph opens upwards

• If a < 0 then the graph opens downwards

You might be interested in
What is the circumference of a circle with a diameter of 5 feet? Use 3.14 for pie.
sammy [17]

Answer:

A. 15.7 ft

Step-by-step explanation:

circumference = 2πr

radius= half the diameter 5/2=2.5

2(3.14)(2.5)=15.7 ft

8 0
2 years ago
Can someone help me ?
Sever21 [200]
Yes. I will help you with anything
6 0
3 years ago
A truck driver drives at a constant rate of 60 miles per hour while on the highway. Which equation represents the distance, d, i
lora16 [44]

Answer:

B

Step-by-step explanation:

this is a rate of time, 60 must be multiplied by the hours to get the days

8 0
2 years ago
Write the set builder notation {8}
timofeeve [1]

Step-by-step explanation:

\{8 \} =  \{x : x = n, \: n \in \:N, \:   \: 7 < n > 9 \: \}

5 0
3 years ago
What information does the point-slope form of a linear equation reveal about a line?
Rudik [331]
It reveals the slope and a single point on the line
3 0
3 years ago
Other questions:
  • Use substitution to solve the system of equation. 2x+2y=8 x+y=-2
    6·1 answer
  • WILL MARK BRAINLYEST PLEASE HELP!!!
    5·1 answer
  • 29849 (3 sig. Fig )
    8·1 answer
  • 210 at 8% for 7 years
    6·1 answer
  • Change the fraction 7/12 to a decimal. Round your answer to the nearest thousandth. A. 1.714 B. 1.700 C. .600 D. .583
    12·1 answer
  • 3m² – 6m² - 7m +14<br>​
    12·1 answer
  • The ratio of 12 teachers to 25 staff
    13·1 answer
  • Is 3x+2y=8 a quadratic equation?
    15·1 answer
  • You and your friend decide to get your cars inspected. You are informed that ​83% of cars pass inspection. If the event of your​
    5·1 answer
  • What are the domain and range of h(x) = 3jx|?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!