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
morpeh [17]
3 years ago
13

If h(x) = 2x^2 , then h(-2) + 5=_______

Mathematics
1 answer:
jasenka [17]3 years ago
6 0

h(-2) just means that you should substitute x for -2 in the function.

h(-2) = 2(-2)^2

h(-2) = 8

Therefore, h(-2) + 5 = 8 + 5

h(-2) + 5 = 13

You might be interested in
Anna saves 3 dollars for every 10 dollars she earns.Patrick saves 5 dollars for every 20 dollars he earns.Do the two save money
NNADVOKAT [17]
The two do not save money at the same rate, because if you make common denominators of 20, Anna saves 6 dollars for every 20, while Patrick only saves 5 dollars for every twenty earned. So, Anna ends up saving more than Patrick.
4 0
4 years ago
Hurry please...
Eva8 [605]

Answer:

initial value=2

rate of change=1

Step-by-step explanation:

rate of change=(3-2)/(1-0)=1

7 0
4 years ago
PLEASE HELP WILL GIVE BRAINLIEST
julsineya [31]

Answer: the third one

Step-by-step explanation: bcuz I’m Albert instine ;)

4 0
3 years ago
What kind of context clue provides the meaning of a word directly in the sentence?
____ [38]

Answer:

The answer is definition.

Hope i helped

3 0
3 years ago
Kate has 2.95 in quarter and nickels she has 23 coins how many quarters and nickles does she have
cluponka [151]
Kate has 11 quarters and 4 nickels
8 0
3 years ago
Read 2 more answers
Other questions:
  • 14. -9(2.7 -1.55) + 33<br> what is the answer
    8·1 answer
  • The blank of a fraction is a part that tells how many units the fraction contains
    8·1 answer
  • What is 3 over 4 times 7
    15·1 answer
  • Write 84 as a product of prime factors
    9·1 answer
  • How many times greater os 46 than 0.46?
    8·2 answers
  • A recipe that makes 18 cookies calls for 3/4cup of sugar how much sugar is needed to make 2 dozen cookies using this recipe
    8·1 answer
  • When factored completely, the expression 3x? – 9x + 6<br> equivalent to<br> is
    5·1 answer
  • Marlene rides her bike at a rate of 16 miles per hour. The time in hours that she rides is represented by the variable t, and th
    13·2 answers
  • HELP its urgent.............
    6·2 answers
  • An architect built a scale model of a shopping mall. On the model, a circular fountain is 15 inches tall and 7.5 inches in diame
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!