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4 years ago

Which input value produces the same output value for the two functions?

Mathematics

2 answers:

alina1380 [7]4 years ago

8 0

Answer:

i think it’s -3 i’m not sure tho

Step-by-step explanation:

drek231 [11]4 years ago

7 0

answer

x=-6

Step-by-step explanation:

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What is the approximate total percent off when you buy something at "An extra 20% off of 40% off"?

Georgia [21]

Answer:

48%

Step-by-step explanation:

let's say the initial price of an item is $100

if you take 40% off then you pay only $60

now if you take 20% off 60 you pay $48

$48 is 48% of 100

8 0

3 years ago

The sum of two times a number (x) is less than 19

Paraphin [41]

Answer:

ANSWER

Let one number = x

other number = 2x-3

(x+2x−3)+7=37

3x = 33

x = 11

∴ The two number are 11 and 19

5 0

3 years ago

Choose the correct conic section to fit the equationy=1/8x^2 a. Circle b. Ellipse c. Parabola d. Hyperbola

kvasek [131]

Hey there!

the answer is: <span>a. Circle

hope it helps !</span>

4 0

4 years ago

Write the equation in slope-intercept form and find the equation of a line through the given point (a) parallel and (b) perpendi

skelet666 [1.2K]

keeping in mind that parallel lines have the same exact slope, hmmm what's the slope of 4x - 2y = 3 anyway? well, let's put it in slope-intercept form firstly.

$\bf 4x-2y=3\implies 4x-3=2y\implies \cfrac{4x-3}{2}=y
\\\\\\
\cfrac{4x}{2}-\cfrac{3}{2}=y\implies \stackrel{slope}{2}x-\cfrac{3}{2}=y$

so we're looking for a line whose slope is 2 and passes through 2,1.

$\bf (\stackrel{x_1}{2}~,~\stackrel{y_1}{1})~\hspace{10em}
slope = m\implies 2
\\\\\\
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-1=2(x-2)
\\\\\\
y-1=2x-4\implies \blacktriangleright y=2x-3 \blacktriangleleft$

$\bf \stackrel{\textit{perpendicular lines have \underline{negative reciprocal} slopes}}
{\stackrel{slope}{2\implies \cfrac{2}{1}}\qquad \qquad \qquad \stackrel{reciprocal}{\cfrac{1}{2}}\qquad \stackrel{negative~reciprocal}{-\cfrac{1}{2}}}
\\\\[-0.35em]
\rule{34em}{0.25pt}$

$\bf (\stackrel{x_1}{2}~,~\stackrel{y_1}{1})~\hspace{10em}
slope = m\implies -\cfrac{1}{2}
\\\\\\
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-1=-\cfrac{1}{2}(x-2)
\\\\\\
y-1=-\cfrac{1}{2}x+1\implies \blacktriangleright y=-\cfrac{1}{2}x+2 \blacktriangleleft$

4 0

3 years ago

What is the greatest common factor of 56 and 72

Ray Of Light [21]

Answer: 8

Step-by-step explanation: hope this helps you!

8 0

3 years ago

Read 2 more answers