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
Mnenie [13.5K]
3 years ago
12

What are the x- and y-intercepts of the graph of y = x2 + 3x − 10? (1 point)

Mathematics
1 answer:
Lynna [10]3 years ago
7 0

Answer:

x-intercepts: (2, 0) and (−5, 0)  

y-intercept: (0, −10)

Step-by-step explanation:

y = x^2 + 3x − 10

y-intercept when x = 0 so y = -10, so y-intercept : (0, -10))

x-intercept when y = 0 so

x^2 + 3x − 10 = 0

(x +5)(x - 2) = 0

x + 5 = 0; x = -5

x - 2 = 0; x = 2

So x-intercepts: (-5, 0) and (2,0)

You might be interested in
Jake sold 36 tickets to the school fair and jeanne sold 15 what is the ratio
artcher [175]
12:5 is what you are looking for. 12/5 in fraction form
3 0
3 years ago
I NEED HELP PLEASEEEEEE
dybincka [34]

Answer:

A. The function is always decreasing

Step-by-step explanation:

we read a graph from left to right, so we can always compare the increase/decrease of a function by seeing how an x value compares with an x value to the left

(I am aware that this paragraph is really confusing)

we can see that as x increases, from -∞ to 0,

y decreases in correspondence

and that as x increases, from 0 to ∞,

y decreases in correspondence also

So, even though the graph doesn't quite look like it, when x < 0; the function decreases, when x > 0; function decreases--so the function is always decreasing

hope this helps!! have a lovely day :)

5 0
2 years ago
The 6 in the number 6,140 has a value __-- 648. times greater than the 6 in the number
nevsk [136]

Answer:

1,000 because it's in the thousands place

Step-by-step explanation:

6 0
3 years ago
6 times the sum of 12 and 8
White raven [17]
12 * 8 = 96 * 6 = 576
6 0
3 years ago
Read 2 more answers
Need help ASAP!!!!!!!!!!!
8090 [49]

Answer:

Step-by-step explanation:

5/6 + 1/8 + 3/4 = 1 17/24

Option A is the correct answer

8 0
3 years ago
Other questions:
  • Please help me,
    13·1 answer
  • What is 0.875 as a fraction following decimal expansion
    10·1 answer
  • Write each percent as a fraction<br> 10. 56<br> 564%
    15·2 answers
  • 44. The length of a road is 380 m, correct to the nearest 10 m. Maria runs along this road at an average speed of 3.9 m/s. This
    6·1 answer
  • Which of the points plotted below satisfy the equation in the box? <br><br>Check all that apply.
    14·1 answer
  • Round 185 to the nearest hundreds​
    7·2 answers
  • A triangle can be formed with side lengths 3 in, 5 in, and 9 in.
    5·2 answers
  • The mapping diagrams below show 4 different relationship between input and output values.
    14·1 answer
  • HELP HELP HELP HELP, PLEASE QUICKLY
    10·1 answer
  • Benita spent 25% of her money on new shoes. The
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!