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2 years ago

HURRYY!!! which exponential function is represented by the graph

Mathematics

1 answer:

UNO [17]2 years ago

3 0

Answer:

Apr 16, 2018 — p>Which exponential function is represented by the graph?f(x) = 2(1/2)^x f(x) = 1/2(2)^x f(x) = 1/2

Step-by-step explanation:

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Lim as x--> 0 of (xcscx) is...

Serjik [45]

We know that:

limx→0 sin(x)/x = 1.
and
cscx = 1/sinx
so,
limx→0 x/sinx = 1

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3 years ago

Question: Which of the following statements are true about the polynomial

Phoenix [80]

Answer:

for $4x^{4} + 3x^{2} + 6x - 7\\$

#1 is correct- The constant is 7

#2 is correct- The poly is in standard form

#3 is correct- the leading coefficient is 4

#4 is correct- there are 4 terms

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2 years ago

Given f(x) = 3x − 4 and g(x) = f(2x), which table represents g(x)?

love history [14]

Answer:

answer is d

Step-by-step explanation:

from question

g(x) = 2(3x) - 4 = 6x - 4

then put x = 1,2,3

so g(x) = 2,8,14

4 0

1 year ago

How much red paint and blue paint do you use to make 20 cups of purple paint?

Iteru [2.4K]

Answer:

To get 20 cups of purple paint, the table shows that we need 8 cups of blue paint and 12 cups of red paint. We can solve the problem using double (or triple) number lines.

7 0

2 years ago

Two bowls and one cup weigh 800 grams. One bowl and two cups weigh 700 grams. Find the weight of the bowl and the cup

antoniya [11.8K]

Answer:

\large \boxed{\textbf{Bowl = 300 g; cup = 200 g}}

Step-by-step explanation:

Let b = the mass of a bowl

and c = the mass of a cup

We have two conditions:

$\begin{array}{lrcl}(1) &2b + c & = & 800\\(2) & b + 2c & = & 700\\\end{array}$

Calculations:

$\begin{array}{lrcll}(3) & 4b + 2c &= & 1600&\text{ Multiplied (1) by 2}\\& 3b & = & 900&\text{Subtracted (2) from (3)}\\(4) & b & = & \mathbf{300}&\text{Divided each side by 3}\\ & 600 + c & = & 800&\text{Substituted (4) into (2}\\ & c & = & \mathbf{200}\\\end{array}\\\text{The mass of a bowl is $\large \boxed{\textbf{300 g}}$ and that of a cup is $\large \boxed{\textbf{200 g}}$}$

Check:

$\begin{array}{rlcrl}2(300) + 200& =800 & & 300 + 2(200) & = 700\\600 + 200 & = 800& & 300 + 400 & = 700\\800 & = 800& & 700 & = 700\\\end{array}$

OK.

6 0

2 years ago

HURRYY!!! which exponential function is represented by the graph￼

HURRYY!!! which exponential function is represented by the graph