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
cupoosta [38]
3 years ago
10

How can you find f(2) if f(x) = -3x2 – 7?

Mathematics
2 answers:
nordsb [41]3 years ago
8 0

Answer: Isolate the variable by dividing each side by factors that don't contain the variable. x=−1/2^2

Step-by-step explanation:

Julli [10]3 years ago
5 0

Answer:

-3(2) x 2 -7 = -6x2-7 =-19

Step-by-step explanation:

You might be interested in
Precise approximation of squar root of 12
Lady bird [3.3K]

3.46410161514. i used a calculator so hopefully this is correct

6 0
3 years ago
H(x) = x^2+6 g(x) = 8x-5 <br><br> show that hg(x)=19 simplifies to 16x^2 - 20x + 3 = 0
Studentka2010 [4]

Answer:

h(x)=x²+6 and g(x)=8x-5

prove that hg(x)=19

Step-by-step explanation:

step 1: hog(x)=h[g(x)]

step 2: h(8x-5)

step 3: h(8x-5)= (8x-5)²+6

step 4: (8x-5)(8x-5)+6

step 5: 16x² +15x +6

6 0
3 years ago
What is m∠GDC? Explain
12345 [234]

Answer: what is ∠ ?

Step-by-step explanation:

6 0
2 years ago
What is 7,539 increased by 3200?
Vikki [24]
7539 + 3200 =  10739
the answer is 10,739
3 0
2 years ago
Read 2 more answers
Can someone Please help me...
Ne4ueva [31]
6 is d, 7 is b, 8 is c, 9 is c

7 0
2 years ago
Other questions:
  • Complete the steps to factor the polynomial by grouping. P(x) = x^3 + 5x^2 -x - 5
    12·1 answer
  • Again, will give a brainlest answer!
    7·2 answers
  • A yogurt shop offers 3 different flavors of frozen yogurt and 15 different toppings. How many choices are possible for a single
    13·1 answer
  • Could somebody help me on this one. Due in 3 min
    12·1 answer
  • The following is an example of a translation.<br><br> True<br><br> False
    11·2 answers
  • Please help me with this
    7·1 answer
  • Question 2: During his workouts last week, Allen jogged the same amount of time each day for 6 days. Use the following informati
    11·1 answer
  • Create your own proportion problems?
    7·1 answer
  • Mrs. Monroe is painting her room and she uses 5 gallons of paint. How many pints of paint did she use?
    9·2 answers
  • How many solutions would the system of equations y=2x+2 and y=6x+2 have
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!