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3 years ago

Given the graph of the exponential function, predict the value of y when x = 4.

Mathematics

2 answers:

anygoal [31]3 years ago

8 0

Answer:

x=4

Step-by-step explanation:

Graph.

tester [92]3 years ago

3 0

The answer is C) 81. (4,81)

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Solve the literal equation for y. 8x-3=5+4y

Dmitry_Shevchenko [17]

To solve the equation for y, we have to isolate y on one side by itself.

8x - 3 = 5 + 4y

Subtract both sides by 5

8x - 3 - 5 = 4y
8x - 8 = 4y

Divide both sides by 4

2x - 2 = y

7 0

3 years ago

Read 2 more answers

What is the following sum? 40 POINTS

7nadin3 [17]

Answer:

option 1

Step-by-step explanation:

cube root of 125 = 5

cube root of 27 = 3

5+3 = 8

now take x^10 =cube root of x^(3+3+3+1)

cube root of x^10 = x^(1+1+1)+*cube root of x

cube root of y^13 = cube root of y^(3+3+3+3+1)

= y^4*cube root of y

so answer is opt 1

4 0

3 years ago

What the power a when 5^a = 1/125

Advocard [28]

Answer:

a = -3

General Formulas and Concepts:

Algebra I

Solving Exponential Equations

Exponential Property [Rewrite]: $\displaystyle b^{-m} = \frac{1}{b^m}$

Step-by-step explanation:

Step 1: Define

Identify

$\displaystyle 5^a = \frac{1}{125}$

Step 2: Solve for a

Rewrite: $\displaystyle 5^a = \frac{1}{5^3}$
Rewrite [Exponential Property - Rewrite]: $\displaystyle 5^a = 5^{-3}$
Set: $\displaystyle a = -3$

3 0

2 years ago

For the functions f(x) = 2x − 6 and g(x) = 5x + 1, which composition produces the greatest output? A. Both compositions produce

o-na [289]

F(g(x)) = 2(5x+1)-6 = 10x+2-6 = 10x-4

g(f(x)) = 5(2x-6)+1 = 10x-30+1 = 10-29

10x-4>10-29 because from f(g(x)) you subtract less quantity.
The answer to your question is C. I hope that this is the answer that you were looking for and it has helped you.

8 0

4 years ago

The midpoint of AB is at ( − 5 , 2 ). If A = ( 10 , − 3 ), find B.

Veronika [31]

Answer:

work is attached and shown

8 0

4 years ago