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Hoochie [10]
3 years ago
14

If p(x) = x^2-6x+5, find p(4)

Mathematics
1 answer:
lyudmila [28]3 years ago
7 0

Answer:

-3

Step-by-step explanation:

p(x) = x^2-6x+5

Let x= 4

p(4) = 4^2-6(4)+5

Exponents first

       = 16 -6(4) +5

Multiply

     = 16 -24 +5

Add and subtract

    = -8+5

   = -3

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Whats the answer for to 3x-17+2x=13
ira [324]

Answer:

x = 6

Step-by-step explanation:

Given

3x - 17 + 2x = 13 ← simplify left side

5x - 17 = 13 ( add 17 to both sides )

5x = 30 ( divide both sides by 5 )

x = 6

4 0
4 years ago
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I need help thank you
lesya692 [45]

Answer:

B.

Step-by-step explanation:

There are two 1/4's, five 1/2's, and three 3/4's.

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There will be two x's above 1/4,

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And three x's above 3/4,

Line plot B is the only line plot that matches this.

Therefore option B is the answer.

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2 years ago
Diana bought a car for $5000 and plans to sell it to make a 20% profit. What should she sell it for to make the profit she desir
nalin [4]
You need to know 20% of $5000.  "Of" means "times".  

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3 years ago
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Simplify 5 x [(3.14+4.16)x9+2]​
podryga [215]

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338.5

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Write an equation of the line passing through point
Serhud [2]

The equation of line passing through the point P(-8,0) that is perpendicular to the line y=-3 is y=0 which can be found out from slope intercept formula.

It is given to us that -

The point is P(-8,0)

The line is represented as y=-3

The point P is perpendicular to the given line.

We have to find out the equation of the line passing through P which is perpendicular to the given line.

We know that the equation of a line is given by -

y = mx + c

where, (x, y) = coordinates of the point

m = slope of the line

c = a constant

Comparing this with the equation of the given line, we have

m=0 and c =-3

This implies that the slope of the perpendicular is also equal to 0.

The slope intercept formula for the perpendicular line can be represented as -

y = mx + c

Using the coordinates of P(-8,0), we have

0 = 0*(-8) +c

=> c = 0.

Thus, the equation of line passing through the point P(-8,0) that is perpendicular to the line y=-3 is y=0.

To learn more about equation of line visit brainly.com/question/21511618

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