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
Varvara68 [4.7K]
3 years ago
12

For the function h defined by h(x) = 2x2 – 2, find h(-1/2).

Mathematics
1 answer:
Rainbow [258]3 years ago
6 0

The choose C. –1.5

I hope I helped youI hope ^_^

You might be interested in
Write an equation for a line perpendicular to y = -5x – 4 and passing through the point (15,5)
stiv31 [10]

Answer:

y=1/5x+2

Step-by-step explanation:

In perpendicular lines the slopes are negative reciprocals so the slope of other line is 1/5x

And they intersect at (15,5) to find the y intercept(b)

y=1/5x+b

5=(1/5)(15)+b

5=3+b

b=2

4 0
3 years ago
If f(x)= 2x-7, what is the equation for f^-1(x)
Citrus2011 [14]
F^-1(x)= (x+7)/2
it's the inverse so adding is subtracting and multiplication is divison
4 0
3 years ago
What is the relationship between angle axd and angle abx?<br><br> please help!!
vivado [14]

Answer:

Vertical

Step-by-step explanation:

They are vertical angles to each other

4 0
3 years ago
Read 2 more answers
I need help on this!
marshall27 [118]
That is a 45 45 90 triangle.
The legs of such a triangle equal the hypotenuse divided by the sq root of 2
So each leg equals 125.5 cm divided by <span> <span> <span> 1.4142135624 </span> </span> </span> which equals
<span> <span> <span> 88.7419010389 </span> </span> </span> or to the nearest 100th of a centimeter:
88.74


3 0
3 years ago
Graph these equations:<br> x + 3y = 6<br> x + 3y = 9
Evgen [1.6K]
I don’t know if you can see this but I hope it does if u don’t understand let me know so I can explain!

6 0
3 years ago
Other questions:
  • I need help solving these practice problems
    10·1 answer
  • If you purchased a model A​ car, what is the probability that the new car will have zero​ problems?
    7·2 answers
  • A cookie recipe needs 1 1/3 cups of flour to make 1/2 batch of cookies. How much flour is needed to make 1. batch of cookies?
    9·2 answers
  • A series of steps designed to help you solve problems and answer questions
    12·1 answer
  • 1)Split 36 into the ratio 5:4
    5·2 answers
  • Mr.smith and mr.Stein We’re driving to a business meeting 100 miles from their office. Mr.smith Drove the first y miles ,then mr
    15·2 answers
  • What line passes through (4,-5) ; m=6
    13·1 answer
  • Which expression is equivalent to (2g^5)^3/(4h^2)^3
    10·2 answers
  • I dont understand what its asking me to do? there no question ​
    15·1 answer
  • PLEASE LOOK AT PHOTO! WHOEVER ANSWERS CORRECTLY I WILL MARK BRAINIEST!!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!