MATHEMATICS HIGH SCHOOL

How many solutions does the equation -2 + 2y + 3 = 3a) none
b) one
c) infinity
d) three

Answers

Answer 1
Answer:

Answer:

one

Step-by-step explanation:

y=1

hope this helps

Answer 2
Answer:

Answer:

one

Step-by-step explanation:

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compare the functions shown below: f(x) = −3x − 5 g(x) cosine function with y intercept at 0, negative 3 h(x) = 2 cos(2x − π) 4 which function has the greatest y-intercept? (2 points) f(x) g(x) h(x) all three functions have the same y-intercept.

Answers

f(x) = -3x -5 has y-intercept of -5
g(x) has y-intercept of 0
-3hx = 2 cos (2x - π) + 4 => h(x) = -2/3 cos (2x - π) - 4/3

g(x) has the greatest y-intercept.

If the Question is:

f(x) = −3x − 5

g(x) =  

cosine function with y intercept at 0, negative 3

h(x) = 2 cos(2x − π) + 4

Which function has the greatest y-intercept?

a. f(x)

b. g(x)

c. h(x)

d. all three functions have the same y-intercept

Then the Answer is C. h(x)

What value of c makes x2 − 24x + c a perfect square trinomial?−144
−48
48
144
Unsubs

Answers

x² - 24x + c

perfect square trinomial: a² + 2ab + c²
a² = x² ⇒ x * x
2ab = -24x ⇒ 2(-12)x
c² = (-12)² = 144

x² - 24x + 144

The value of c to create a perfect square trinomial is 144.

Answer:

144

Step-by-step explanation:

Complete the statement: Cosine is the reciprocal of the ___________ ratio.

Answers

Cosine is the reciprocal of the Secant ratio.

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Answers

square the radius and then multiply it by pi to find the area of a circle 
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4) Using complete sentences, explain how to find the average rate of change for f(x) from x = 4 to x = 7.

Answers

i think its 28 because 4x7=28 and when your question said 4 to 7 i knew it would be 28!

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Please give your answer in simplest form, Thank You!

Answers

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