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
sergij07 [2.7K]
2 years ago
9

Sketch the graph of 4x² + 25x – 21 = y using your graphing calculator. What are the x-intercepts of this graph

Mathematics
1 answer:
denis-greek [22]2 years ago
3 0

Answer:

B .75 - 7

Step-by-step explanation:

You might be interested in
Which equation describes a linear function
yarga [219]

Answer:

This may be y=mx+b

8 0
3 years ago
Identify each number as rational or irrational.
emmasim [6.3K]

Answer:

1. Rational

2. Irrational

3. Irrational

4. Rational

5. Irrational

Step-by-step explanation:

Rational numbers are numbers you can identify as the ratio of two integers. Which means they don't go on forever. 1 and 4 are both rational numbers while 2, 3, and 5 are irrational.

4 0
2 years ago
An item on sale costs 25% of the original price. If the original price was $20 , what is the sale price?
Lorico [155]
So an additional discount of 50% off the sale price would bringthe price to 35% (that is, 50% • 70%) of the original price. Thus, a $100item would cost $35 after both discounts. An 80% off sale means thatyou pay 100% – 80%, or 20% of the original cost of the item.
3 0
3 years ago
Read 2 more answers
How does the graph of g(x)=⌈x⌉+7 differ from the graph of f(x)=⌈x⌉?
Lorico [155]
The addition of +7 influences the y values of the graph. Since it is positive, the graph of y=IxI would be moved 7 units upwards. 

Hope I helped :)
8 0
3 years ago
What are some characteristics for simplest form  
givi [52]
Ex. 9 divided by 3=3 because 3x3=9
7 0
2 years ago
Other questions:
  • A jet plane flying at an altitude of 8000 meters drops 600 meters. Show calculator Select the best answer What is the new altitu
    12·1 answer
  • −15x+60≤105 AND14x+11≤−31
    7·1 answer
  • (-1) - 8 = save me plase i need it
    5·2 answers
  • Bett you guys can help meif you do tho you don’t have corona ✌
    5·1 answer
  • Jason has a coupon for $2.50 off any electronic book for an online book store. If the original price, in dollars, of an electron
    15·1 answer
  • A class of 26 students bought a present for their principal. the present cost $111.80, tax included. how much did each student c
    7·1 answer
  • Plsss help
    12·1 answer
  • Plz help will give brainliest
    10·1 answer
  • Two way table’s , bar graphs and segmented bar graphs are useful for displaying what kind of data?why?
    15·1 answer
  • Please help!!!! How do I enter these transactions onto a journal entry?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!