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2 years ago

Graph the equation. y=5/17(x-1)(x-9)

Mathematics

2 answers:

Anni [7]2 years ago

7 0

Answer:

Attached Image

Step-by-step explanation:

Vertex: (5, -5)

X-Intercepts: (1,0) (9,0)

Y-Intercepts: (0, 2.813)

hope this helps :)

OleMash [197]2 years ago

7 0

Someone already answered you but i just want some points sorry

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JT = 5x+ 8 CT = 70, and CJ = 7x + 2 Find JT

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Answer:33

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2 years ago

using whole numbers, fractions, and decimals, write at least eight addition equations that have the sum of 10

LuckyWell [14K]

Using whole numbers, fractions, and decimals, these are the eight addition equations that have the sum of 10
1. 5+5=10
2. 1 1/2 + 8 1/2 =10
3. 2.9+7.1=10
4. 6 1/3 + 3 2/3 =10
5. 4 3/5 + 5 2/5=10
6. 9.01+.99=10
7. 3.72+6.28 = 10
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3 years ago

A line passes through the points (-6, 4) and (-2, 2). Which is the equation of the line?

cupoosta [38]

Answer:

$\displaystyle y=-\frac{1}{2}x+1$

Step-by-step explanation:

The equation of any line in slope-intercept form is:

y=mx+b

Being m the slope and b the y-intercept.

Assume we know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:

$\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Two points are given: (-6,4) and (-2,2). Calculating the slope:

$\displaystyle m=\frac{2-4}{-2+6}=\frac{-2}{4}=-\frac{1}{2}$

The equation of the line is, so far:

$\displaystyle y=-\frac{1}{2}x+b$

To calculate the value of b, we use any of the given points, for example (-6,4):

$\displaystyle 4=-\frac{1}{2}(-6)+b$

$\displaystyle 4=3+b$

Solving:

b = 1

The equation of the line is:

$\boxed{\displaystyle y=-\frac{1}{2}x+1}$

We can see none of the choices is correct.

8 0

2 years ago

A Ferris wheel has a diameter of 90 feet. How far does car travel in one revolution in terms of π?

Yuri [45]

90 $\pi$

one revolution is the circumference of the circle.

C= $\pi$ d=90 $\pi$

6 0

2 years ago