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4 years ago

PLEASE HELP ME!!!! ILL GIVE YOU POINTS

Mathematics

2 answers:

bezimeni [28]4 years ago

5 0

Well I don’t know for sure but I think it is a broken line graph:)

rjkz [21]4 years ago

5 0

B.) BROKEN LINE GRAPH

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Write the repeating decimal as a fraction. -0.5 =

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Answer:

-1/2

Step-by-step explanation:

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3 years ago

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Which expression represents 8 less than twice the sum of a number, x, and 2? Looking for brainliest plz help.

nikklg [1K]

Answer:

Step-by-step explanation:

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4 years ago

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PLZ DO EXACTLY AS STATED, WILL GIVE BRAILIEST AND 30 POINTS!!

dsp73

Answer:

bro just did this on a TGA

Step-by-step explanation:

A. no solutions and a contradiction

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3 years ago

You’re piloting an airplane to prepare for landing you change the planes altitude from a meters to c meters.

soldier1979 [14.2K]

Answer:

|a-c| meters

Step-by-step explanation:

If I am piloting an airplane to prepare for landing, I change the plane's altitude from a meters to c meters, then the expression that represents the distance between two altitudes is given by |a-c| meters, not by |a+c|.

For, example if the altitude of the plane changes from 1000 meters to 500 meters for preparing for landing then the distance between those two altitudes is |1000 - 500| = 500 meters. (Answer)

But using the expression |a+c|, I will get the wrong answer as |1000 + 500| = 1500 meters.

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4 years ago

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Please help ! I have been stuck on this calculus problems, I will mark you brainliest!

Anna71 [15]

Answer:

$\displaystyle J'(3) = -1$

General Formulas and Concepts:

Algebra I

Functions
Function Notation

Calculus

Derivatives

Derivative Notation

Derivative Rule [Chain Rule]: $\displaystyle \frac{d}{dx}[f(g(x))] =f'(g(x)) \cdot g'(x)$

Derivative: $\displaystyle \frac{d}{dx} [e^u]=e^u \cdot u'$

Step-by-step explanation:

Step 1: Define

Identify

$\displaystyle J(x) = e^{f(x)}$

Step 2: Differentiate

eˣ Derivative [Derivative Rule - Chain Rule]: $\displaystyle J'(x) = \frac{d}{dx}[e^{f(x)}] \cdot \frac{d}{dx}[f(x)]$
Simplify: $\displaystyle J'(x) = f'(x)e^{f(x)}$

Step 3: Evaluate

Substitute in x [Derivative]: $\displaystyle J'(3) = f'(3)e^{f(3)}$
Substitute in function values: $\displaystyle J'(3) = -e^{0}$
Simplify: $\displaystyle J'(3) = -1$

Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit: Derivatives

Book: College Calculus 10e

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3 years ago