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
Harrizon [31]
3 years ago
12

Find the inverse of f(x) = 3x^2-2

Mathematics
1 answer:
Ede4ka [16]3 years ago
5 0

Answer:7


Step-by-step explanation:

9-2


You might be interested in
Find the x- and y- intercepts of the equation -x+5y=10.
mario62 [17]

Answer:

X Intercept: (-10,0), Y Intercept: (0,2)

Step-by-step explanation:

Well, firstly you need to rewrite the equation to make it easier. After rewriting it you have the equation y=x/5+2 by adding the x to the right side and dividing everything by 5. Now simply plug in your zeroes in their respective places. For the x intercept, your y value must equal 0 so we have the equation 0=x/5+2. After solving it, x must be -10 in order for our y value to be 0 getting us for the x intercept (-10,0). For the y intercept, your x value must equal zero so you simply subsitute zero in the equation for x which I will do here: y=0/5+2. If our x value is zero, consequently, our y value will be 2 getting us for the y intercept, (0,2).

4 0
3 years ago
Which rule describes the composition of
ExtremeBDS [4]

Answer:

The second one: r x-axis. R 90(x,y)

Step-by-step explanation:

You can see that from ABC to A'B'C', it's rotated a positive 90 degrees. then, from A'B'C' to A"B"C", reflected across x-axis. and when writing the transformation, it goes by last to first. that's why the R 90 comes first.

8 0
2 years ago
The scale of a map is 1 inch = 60 miles. Find the actual distance if the distance on the distance on the map is 3 1/2 inches.
laila [671]

Answer:

  • 210 miles

Step-by-step explanation:

The scale is

  • 1 in = 60 miles

Find the distance of equivalent to 3 1/2 in

  • 3 1/2 * 60 miles =
  • 3*60 + 1/2*60 miles =
  • 180 + 30 miles =
  • 210 miles
5 0
2 years ago
Today everything in a store is for sale. THe store offers a 30% discount. The regualar price for a T-shirt is 18$. What is the d
Serggg [28]

Answer:

12.60

Step-by-step explanation:

Start off by the total which is 18. To find the percentage off you will have to make the 30% into a decimal, so simply move it two spaces to the left. Now you have .30. Multiply the decimal, .30, and the full amount, 18. Your equation now should be (.30)*(18). Your answer will be 5.40. 5.40 is what is off of the shirt from the original price, so subtract 5.40 from 18. Your equation now is (18-5.40) which is 12.60.

7 0
3 years ago
Find the slopes of the tangent lines to the given curves parametrics cos2t sin3t
amm1812
3sin2tcos3t-2sin2tsin3t
4 0
3 years ago
Other questions:
  • 5(x+y) use the distributive property
    6·2 answers
  • Find the value of the variables. 15 PTS!! {-12 -w^2} { 2k -81 } = {2f 3 } {-14 3 }
    9·1 answer
  • 7- (-11) =<br> I need the answer to this question
    10·2 answers
  • In the figure, a || b and m&lt;1 = 35° what is the m&lt;5?​
    9·1 answer
  • A 12.5oz bag of Doritos for $3.79 or a 3oz bag for $1.00
    11·1 answer
  • Which list shows fractions that always result in a terminating decimal for values of n&gt;0
    7·2 answers
  • Help please . I need to show full work to the teacher . <br> Solve for unknown variable
    10·1 answer
  • Someone PLEASE HELP ME! I NEED THIS REALLY BAD!!!
    11·1 answer
  • Please help will give brainliest
    10·1 answer
  • . Trevor mows 5 times as
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!