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
Basile [38]
2 years ago
14

Find the x-intercept of y = 4 ^ x - 64 .

Mathematics
1 answer:
LenaWriter [7]2 years ago
8 0

Answer:

The x-intercept is (3,0)

You might be interested in
Describe the process of writing the equation of a line
lara [203]
If you are writing in slope-intercept form:

You first find the slope.

Put the slope in the equation.

Substitute any point into the equation and find the y-intercept. 
7 0
3 years ago
IM STUCK WITH THIS, ITS BETWEEN 22 OR 12 CAN SOMONE CHECK?<br> ILL MARK U BRAINIEST
Mkey [24]

Answer:

12

Step-by-step explanation:

it’s 12 because 4 x 3 = 12

6 0
3 years ago
Read 2 more answers
BRAINLIST HELP
Gala2k [10]

Answer:

The second one.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
(percentages aren't my forte) 91% of what is 108?
Pavel [41]

Answer:

98.28

Step-by-step explanation:

its kinda easy

8 0
3 years ago
Read 2 more answers
Solve the simultaneous equations<br> x-6y=5<br> xy - 2y2 = 6<br> -<br> Show clear algebraic working.
mojhsa [17]

Answer:

(- 7, - 2 ) , (9.5, 0.75 )

Step-by-step explanation:

Given the equations

x - 6y = 5 ( add 6y to both sides )

x = 5 + 6y → (1)

xy - 2y² = 6 → (2)

Substitute x = 5 + 6y into (2)

(5 + 6y)y - 2y² = 6 ← distribute and rearrange left side

5y + 6y² - 2y² = 6

4y² + 5y = 6 ( subtract 6 from both sides )

4y² + 5y - 6 = 0 ← in standard form

(y + 2)(4y - 3) = 0 ← in factored form

Equate each factor to zero and solve for y

y + 2 = 0 ⇒ y = - 2

4y - 3 = 0 ⇒ 4y = 3 ⇒ y = \frac{3}{4} = 0.75

Substitute these values into (1) for corresponding values of x

y = - 2 : x = 5 + 6(- 2) = 5 - 12 = - 7 ⇒ (- 7, - 2 )

y = 0.75 : x = 5 + 6(0.75) = 5 + 4.5 = 9.5 ⇒ (9.5, 0.75 )

7 0
2 years ago
Read 2 more answers
Other questions:
  • Can someone plz help ☹️☹️☹️
    11·1 answer
  • Rick says to find 2 x 5, he can use counting by 5's: 5, 10, 15, 20, 25. Explain what he did wrong.
    11·2 answers
  • Math Focus
    8·1 answer
  • Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x| - 4?
    13·2 answers
  • Thanks in advance for your help ​
    10·1 answer
  • A. Y = 1/3(3)^x<br> B. Y= 3(1/3)^x<br> C. Y= (1/2)^x +2<br> D. Y=(2)^x - 1
    9·1 answer
  • Here is a base-ten diagram that represents 1.13.
    12·1 answer
  • Who tryna do this. dont do 3,6,9
    10·1 answer
  • The base of a triangle is twelve more than twice its height. If the area of the triangle is 43 square centimeters, find its base
    12·1 answer
  • At Garcia’s bike rentals it cost $23 to rent a bike for 6 hours. how many hours of bike use does a customer get per dollar? Roun
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!