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3 years ago

50 points! Will mark the brainliest! What are the coordinates of the vertex of the graph of f(x)=2|x−3|?

Mathematics

2 answers:

Alex_Xolod [135]3 years ago

7 0

Answer:

(1,-2) (0,-3), just did this fo da points, other guy can have brainliest

Step-by-step explanation:

Rom4ik [11]3 years ago

4 0

Answer: (1,-2) (0,-3)

Step-by-step explanation:

brainliest plz

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Problem Solving<br> Find the exact solution of each equation for 0 < theta < 2 pi

horrorfan [7]

Answer:

C) $\theta=\frac{\pi}{4},\frac{3\pi}{4},\frac{5\pi}{4},\frac{7\pi}{4}$

Step-by-step explanation:

$sin^2\theta=\frac{1}{2},\: 0\leq\theta\leq2\pi\\ \\\frac{1-cos(2\theta)}{2}=\frac{1}{2}\\ \\1-cos(2\theta)=1\\\\cos(2\theta)=0\\\\2\theta=\frac{\pi}{2}+\pi n\\ \\\theta=\frac{\pi}{4}+\frac{\pi}{2}n\\ \\ \theta=\frac{\pi}{4},\frac{3\pi}{4},\frac{5\pi}{4},\frac{7\pi}{4}$

Recall the identity $sin^2\theta=\frac{1-cos(2\theta)}{2}$

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2 years ago

Given the two sets which statement is true

Strike441 [17]

Answer:a and b

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

PLEASE HELP! A restaurant supplier receives a discount on each oven purchased. The original price of each oven is X dollars. Res

Alex777 [14]

Answer:

Each oven is discounted by $40

Step-by-step explanation:

Total discount for 12 ovens is $480, so:

$480/12 = $40

$40 discount per oven.

4 0

2 years ago

Write an equation of the line that passes through (5, −1) and is perpendicular to the line y=12x−1.

Lisa [10]

Step-by-step explanation:

solution

let,A(5,-1)

given

y=12x-1

or, y = 12 × x + (-1)

comparing it with y=mx+c

we get

x=1

y = c = -1

now

A(5,-1) and B(1,-1)

equation of line is,

(y-y1)/(x-x1) = (y2-y1)/(x2-x1)

or, (y+1)/(x-5) = (-1+1)/(1-5)

or, (y+1)/(x-5) = 0/-4

cross multiply

-4y-4 = 0

or, 0=4y+4

or, 4y+4=0 is the required eqn

I think this is the process and answer too.

I hope this helps you

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3 years ago

How long will 40,000 becomes 51,200 if the simple interest is at 12% per annum?

iren2701 [21]

2.33 years. The principal amount of 40,000 takes 2.33 years to reach 51,200 with a simple interest of 0.12. 2.33 years.

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3 years ago