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3 years ago

Mathematics problem- a7 = −4

Mathematics

1 answer:

IRINA_888 [86]3 years ago

7 0

Answer:

Step-by-step explanation:

if the - in the beggingin is not part of the equation then the answer is a=-\frac{4}{7}

a= -4/7

If it is then the answer is

a=4/7

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ZanzabumX [31]

Answer:

To create function h, function f was translated 2 units right , translated 4 units up and reflected across the x axis

Step-by-step explanation:

Given

$f(x) = x^3$

$h(x) =-(x + 2)^3 - 4$

Required

Complete chart

First: f(x) was translated right by 2 units

The rule of right translation is $(x,y) \to (x + 2,y)$

So, we have:

$f'(x) = f(x + 2)$

$f'(x) = (x + 2)^3$

Next: f'(x) was translated up by 4 units

The rule of down translation is $(x,y) \to (x,y+4)$

So, we have:

$f"(x) = f'(x) +4$

$f"(x) = (x + 2)^3 +4$

Lastly, f"(x) was reflected across the x-axis;

The rule of this reflection is: $(x,y) \to (x,-y)$

So, we have:

$h(x) = -f"(x)$

$h(x) = -[(x+2)^3 + 4]$

Remove bracket

$h(x) = -(x+2)^3 - 4$

8 0

2 years ago

Write a number sentence to show the sum of fourteen and eight is twenty two

Kipish [7]

14 + 8 = 22

Hope this helps!

3 0

3 years ago

Amelia has a 1-6 number cube. She rolls the cube twice. What is the probability that she rolls two even

Viktor [21]

Answer:

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Step-by-step explanation:

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2 years ago

(19 POINTS QUESTION, HELP PLEASE) A bag contains 5 blue balls, 4 red balls, and 3 orange balls. If a ball is picked from the bag

juin [17]

Answer:

B. 0.4

Step-by-step explanation:

5 + 4 + 3 = 12 balls

5 blue / 12 balls = 0.4

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3 years ago

Read 2 more answers

Values of x in the inequality -3x+1<7

mojhsa [17]

Answer:

The value of x is: x > -2

Step-by-step explanation:

The interval notation if you need it is (-2, ♾)

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3 years ago