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
julsineya [31]
3 years ago
11

Write an equation for the quadratic function that has

Mathematics
1 answer:
Degger [83]3 years ago
7 0

The quadratic function has an x-intercept of (-7,0)

and passes through (-4,-18)

The gradient(m) of its graph is (-18 - 0) ÷ (-4 - -7) = -18/3 = -6

Taking a point (x,y) the equation is;

(y - 0) ÷ (x - -7) = -6

y = -6x - 42

You might be interested in
How would you simplify 5-6w-4+7w?
Natasha2012 [34]
You add the like terms. In this case, the like terms are -6w,+7w & 5,-4.
-6w + 7w = 1w.
5 - 4 = -1.
The coefficients (terms with variables - letters) comes firm, then the terms (numbers) 
.
so the final answer is: 1w -1   :)
6 0
2 years ago
Find the value of x in the isosceles triangle shown below.
joja [24]
Answer: C. 10

Explanation:

Take half right triangle from the isosceles triangle:

We get side lengths:

12/2 = 6, 8, and x

And use Pythagorean’s theorem to find x:

6^2 + 8^2 = x^2
36 + 64 = x^2
100 = x^2
10 = x
7 0
3 years ago
The segment shown below could form a triangle.
valentina_108 [34]

Answer:

true

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A number is 2 tens more than 993. What is the number?
Effectus [21]

Answer:

1013

Step-by-step explanation:

993 + 10 + 10.

4 0
2 years ago
Read 2 more answers
If she can pick 52 apples in one hour how many can she pick in 45 min
inn [45]

Answer:

39 apples

Step-by-step explanation:

45 is 3/4 or 75% of an hour. So, multiply 52 by 75% to find the answer.

75% ÷ 100 = 0.75

52 x 0.75 = 39

5 0
3 years ago
Read 2 more answers
Other questions:
  • 17........................
    14·2 answers
  • CAN SOMEONE PLEASE HELP ME!!!!
    10·1 answer
  • Sophia injured her leg and had to go to the doctor. She paid the bills with her credit card. What is a disadvantage of using the
    8·2 answers
  • F() = x2 + 1<br> g(x) = 5 - x<br> (f+g)(x) =
    13·1 answer
  • At the local bank 60% of the employees have 2 or more children. There
    10·1 answer
  • -6.5+c=-4.12. How do you solve
    13·1 answer
  • What is 20% of $10
    5·1 answer
  • A store marked up the cost of a $40 pair of
    12·1 answer
  • Find the perimeter and area of the rectangle
    12·2 answers
  • 100 points!!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!