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3 years ago

rewrite the exponential function vsf(x) = 3 x so that the function is shifted three units to the right

Mathematics

1 answer:

kumpel [21]3 years ago

3 0

Answer:

Step-by-step explanation:

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Which percentage of weight was lost if a patient weighed 190 lbs. and is currently 180 lbs?

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Answer:

The percentage lost is 5.3%

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3 years ago

(4x-y=-15)<br>(3x-2y=-10)<br>

Andreyy89

Answer:

Step-by-step explanation:

$\left\{\begin{array}{ccc}4x-y=-15&\text{multiply both sides by (-2)}\\3x-2y=-10\end{array}\right\\\underline{+\left\{\begin{array}{ccc}-8x+2y=30\\3x-2y=-10\end{array}\right}\qquad\text{add both sides of the equations}\\.\qquad\qquad-5x=20\qquad\text{divide both sides by (-5)}\\.\qquad\qquad\boxed{x=-4}\\\\\\\text{Put the value of x to the first equation.}\\\\4(-4)-y=-15\\-16-y=-15\qquad\text{add 16 to both sides}\\-y=1\qquad\text{change the signs}\\\boxed{y=-1}$

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3 years ago

What is the equation of the graphed line written in standard form

weqwewe [10]

Ax+by=c

First you'll find the equation of the graphed line in slope-intercept form, y = mx+b, and then from there we'll convert it into standard form, ax+by = c.

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3 years ago

The three squares that will form a right triangle are ...?

MAVERICK [17]

Answer:

Three squares that form right triangle:

A, E and C

Step-by-step explanation:

Area of E = 1^2 = 1

Area of A = 2.4^2 = 5.76

Area of C = 2.6^2 = 6.76

Area A + Area E = Area C

5 0

3 years ago

Sue has 18 sweets .Tony also has 18 sweets.Sue gives x sweets to Tony.Sue then eats 5 of her sweets.Tony then eats half of his s

leva [86]

Answer:

SUE: (18-x)-5

TONY: (18+x) / $\frac{1}{2}$

Sue has 18 sweets

Tony also has 18 sweets

Sue gives x sweets to Tony

Sue then eats 5 of her sweets

Tony then eats half of his sweets

(18-x)-5=(18+x)/ 1/2

x= -7.6

7 0

3 years ago