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Sindrei [870]
3 years ago
14

Solve f(x)= x2 when x = 5.

Mathematics
2 answers:
ira [324]3 years ago
5 0

Answer:

10

Step-by-step explanation:

SVEN [57.7K]3 years ago
3 0

Answer:

<h2><em>f = 2</em></h2>

Step-by-step explanation:

f(x) = x2  ...  when 'x' is equal to 5

So...

1.) Plug in 5 for the variable 'x'

f(5) = (5) * (2)

2.) Simplify both sides of the equation

5f = 10

3.) Divide both sides by 5

5f /5  =  10/5

<em>f = 2</em>

<em>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</em>

<em>Hope I helped!!!</em>

<em>GL :)</em>

<em> </em>

<em />

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Find the slope of the line that passes through each pair of points (13,-3),(-5,-5)
PIT_PIT [208]

Answer:

\boxed{\bold{\frac{1}{9} }}

Explanation:

(13,-3), (-5,-5)

<u>Find The Slope:</u>

<u />\bold{\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}}<u />

<u />\bold{\left(x_1,\:y_1\right)=\left(13,\:-3\right),\:\left(x_2,\:y_2\right)=\left(-5,\:-5\right)}<u />

<u />\bold{m=\frac{-5-\left(-3\right)}{-5-13}}<u />

<u />\bold{ \ m \ = \ \frac{1}{9} }<u />

3 0
3 years ago
Paul graphs the equation y = 2x where does the graph intersect the y axis
MakcuM [25]

Answer:

(0,0)

Step-by-step explanation:

Y = 2x is a <u>proportional</u> relationship because it follows the form y = kx, where k = constant of proportionality. Proportional relationships intersect the y-axis at (0,0), thus having a y-intercept of 0, but we usually don't write the 0.

Given the information above, y = 2x intersects the y-axis at (0,0), the origin.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

6 0
2 years ago
An angle measures 70° less than the measure of its complementary angle. What is the measure of each angle?
Elina [12.6K]

Answer:

Larger angle: 80 degrees

Smaller angle: 10 degrees

Step-by-step explanation:

complementary angles = two angles that add up to 90 degrees

x = larger angle

x + x - 70 = 90             Add like terms

   2x - 70 = 90                Add 70 on both sides

           2x = 160               Isolate the variable by dividing 2 on both sides

               x = 80

x = larger angle , 80 degrees

x - 70 = smaller angle , 10 degree

<h3><u><em>Hope this helps!!! </em></u></h3><h3><u><em>Please Mark As brainliest!!!</em></u></h3><h3><u><em>Thank You !!!</em></u></h3><h3><u><em>: )</em></u></h3>

<u><em></em></u>

5 0
3 years ago
What multiplication is suggested by each of the models below?
r-ruslan [8.4K]

Answer:

3*4?

Step-by-step explanation:

if you elaborate i can answer more

8 0
3 years ago
Read 2 more answers
What is the absolute value how do you do this problem?<br> f(x)=|-4-3|
Rainbow [258]
You subtract normally inside the absolute value (the two bars):
-4-3 is -7
Since the negative is INSIDE the absolute, the answer will turn to a positive. Think of the bars as a jail cell for the negatives. Once the negatives are in there, only positive numbers will come out. So your answer is 7.
5 0
3 years ago
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