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BlackZzzverrR [31]

3 years ago

13

I’m stuck on this question plz help

1 answer:

Elza [17]3 years ago

5 0

Answer:

3(n-8)

Step-by-step explanation:

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F(x)=5^x+1 what’s the rate of change between x=0 and x=4

nalin [4]

Answer:

156

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right<u> </u>

<u>Algebra I</u>

Functions
Function Notation
Average Rate of Change: $\displaystyle \displaystyle \frac{f(b) - f(a)}{b - a}$

Step-by-step explanation:

<u>Step 1; Define</u>

<em>Identify</em>

f(x) = 5ˣ + 1

Interval <em>x</em> [0, 4] →<em>b</em> = 4, <em>a</em> = 0

<u>Step 2: Find Rate of Change</u>

Substitute in variables [Average Rate of Change]: $\displaystyle \displaystyle \frac{f(4) - f(0)}{4 - 0}$
[Average Rate of Change] Substitute in <em>x</em> [Function f(x)]: $\displaystyle \displaystyle \frac{(5^4 + 1) - (5^0 + 1)}{4 - 0}$
(Parenthesis) Evaluate exponents: $\displaystyle \displaystyle \frac{(625 + 1) - (1 + 1)}{4 - 0}$
(Parenthesis) Add: $\displaystyle \displaystyle \frac{626 - 2}{4 - 0}$
[Fraction] Subtract: $\displaystyle \displaystyle \frac{624}{4}$
Divide: $\displaystyle \displaystyle 156$

6 0

3 years ago

Please help me please!!!!!

kvasek [131]

Since PQ is tangent to the circle, angle PQO is 90°.

Since the sum of angles of any triangle must be 180° we can say:

180-90-12=x thus:

x=78°

6 0

4 years ago

T plus 8 times 18 equals 108

Luda [366]

Answer:

T= -36

Step-by-step explanation:

T + 8 x 18 = 108

Multiply 8 and 18

T + 144 = 108

Subtract 144 from both sides to get T alone

T = -36

5 0

3 years ago

If: A + B = 8 [] C - A = 6 [] A + C = 13 [] then A=______ B=_______C=_______ (Hint:A,B, and C are not whole numbers!)

Komok [63]

Answer:

A=3.5

B=4.5

C=9.5

Step-by-step explanation:

You can solve A and C with the last two equations through trial and error

then you plug in the solved A into the first equation to solve for B

7 0

3 years ago

A wave has a maximum at 2 and a midline at y equals 0.5 what is the minimum?<br>answer<br>

frez [133]

Answer:

-1

Step-by-step explanation:

The midline is the average of the maximum and minum.

0.5 = (y + 2) / 2

1 = y + 2

y = -1

The minimum is at y=-1.

5 0

4 years ago