3 years ago

I do not get question 5.

Mathematics

2 answers:

RSB [31]3 years ago

8 0

Answer:

Take the number shown and divided by 5000

Step-by-step explanation:

larisa86 [58]3 years ago

7 0

Answer:

a) is correct

b) 0.3768

c) 0.5246

Step-by-step explanation:

456 + 1428 = 1884

1884 ÷ 5000 = 0.3768

739 + 456 + 1428 = 2623

2623 ÷ 5000 = 0.5246

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Find the next two terms of the following sequence 13, 4, -11,- 32,...

Roman55 [17]

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What you're subtracting by increases by 6 each time.

The next two terms are -59 and -92; if you need me to explain this answer further, let me know.

4 0

3 years ago

what is the equation of the line tangent to the graph of f at (3,79), where f is given by f(x)= 5x^3-7x^2+7

Afina-wow [57]

$\bf f(x)= 5x^3-7x^2+7\implies \cfrac{dy}{dx}=15x^2-14x
\\\\\\
\textit{what's the slope when x = 3?}
\\\\\\
\cfrac{dy}{dx}=15(3)^2-14(3)\implies \cfrac{dy}{dx}=93
\\\\\\
\textit{so, now we know that when x =3 }
\begin{cases}
x=3\\
y=79\\
m=93
\end{cases}
\\\\\\
\textit{using the point-slope form then}
\\\\\\
y-79=93(x-3)\implies y=93x-200$