MATHEMATICS COLLEGE

Use the slope-intercept form to Graph y=-1/8x+2

Answers

Answer 1

Answer:

Step-by-step explanation:

This is a straight line equation. We only need two points to draw a straight line.

Choose two different numbers, put them into the equation instead of x, and calculate the value of y.

$y=-(1)/(8)x+2$

for x = 8

$y=-(1)/(8)\cdot8+2=-(8)/(8)+2=-1+2=1$

(8, 1)

for x = -8

$y==-(1)/(8)\cdot(-8)+2=(8)/(8)+2=1+2=3$

(-8, 3)

Mark the points in the coordinate system and draw a straight line through the given points.

(look at the attachment)

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Please help I really don’t understand this

Please help me solve x and z

Answers

Answer: Z = 107 as the opposite angles are equal. Then to find x, z is on the same line as (10x+3) so,

107+10x+3=180°

10x+3= 180-107

10x+3= 73°

now,

10x= 73-3 = 70

x= 70/10

x= 7

Hence z= 107 and x=7

pls mark brainliest

Answer:

$x=7\nz=107$

Step-by-step explanation:

First we can solve for x,

107 and 10x+3 is straight line which is 180 so make an equation:

$107+(10x+3)=180$

$10x +107+3=180$

$10x+110=180$

$10x=180-110$

$10x=70$

$x=70/10$

$x=7$

10(7) + 3 = 73

{CHECK: 107 + 10(7) + 3 = 180}

Now, let's find the value of z

As we have the value of x it will be easy to find z by forming an equation:

$z+73=180$

$z=180-73$

$z=107$

{CHECK: 107 + 73 = 180}

hope this helps :)

Can someone help me?

Answers

Answer:

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determine whether the series is absolutely convergent, conditionally convergent, or divergent sin(n)/3^n convergent

Answers

Answer:

absolutely convergent

Step-by-step explanation:

given data

sin(n)/3^n

solution

we have given term $(sin(n))/(3^n)$

when n = 1

and we know that

value of sin(n) ≤ 1

so that we can say that

$(sin(n))/(3^n)$ ≤ $(1)/(3^n)$ or $((1)/(3))^n$

here $(1)/(3^n)$ is converges this is because common ratio in geometric series

here r is $(1)/(3)$ and here it satisfy that -1 < r < 1

so it is converges

and

$(sin(n))/(3^n)$ is also similar

so it is converges

and here no $(-1)^n$ term is

so we can say series is absolutely convergent

Please help asap!!!Factor 5y + 5w.

A) 5y(5 + w)
B) (5y + 5)w
C) y(5 + 5w)
D) (y + w)5

Answers

5y + 5w

factor out a 5

5(y+w)

Choice D

the 5 can go on either end of (y+w)

D I think because you have to multiply 5 with both y and w.

In the equation (y-7)=(3)/(4)(x-5) a point on that line is1.(-5,-7)
2.(7,5)
3.(-7,-5)
4.(5,7)

Answers

Answer:

First find the slope of the straight line, m=(Y2-Y1)/(X2-X1)=(17–7)/(-5–0)=-2.

Using the standard equation of a straight line, y=mx+b, we know that m=-2.

Thus, so far we know that y=-2x+b.

Now plug in the coordinates of either of the above points, that we know do lie on the straight line, into our equation, y=-2x+b, and solve for b.

I will use the first point, (0,7), to get 7=(-2)(0)+b.

Solving for b, we see that b=7.

Therefore, the equation of the straight line is y=-2x+7.

It is a good idea to check your answer on a graphing calculator.

The constant in the expression 8x 3 + 4x 2 – 9 is

Answers

Answer : 9

Step-by-step explanation:

The answer is 9 because a constant is a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number.

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