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3 years ago

QF Q6.) Find the following function for b.

Mathematics

2 answers:

kodGreya [7K]3 years ago

5 0

$(g*f)(x)=>g(f(x))
$

$g(2x-2)$ <span>

</span> $5(2x-2)^2-3$

$5(4x^2-8x+4)-3$

$20x^2-40x+20-3$

$20x^2-40x+(20-3)$

$20x^2-40x+17$

Nuetrik [128]3 years ago

3 0

(g₀f)(x)=g(f(x))
=g(2x-2)
=5(2x-2)^2-3
=5(4x^2-8x+4)-3
=20x^2-40x+17

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Inga [223]

Answer:

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Step-by-step explanation:

x(2x+7)-2x(x-1)

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2 years ago

The average daily high temperature in Seattle is modeled by the function T = –15 cos(πm/6)+ 61, where T is the temperature in °F

Sliva [168]

Answer:

$m = 6$

Step-by-step explanation:

$T = -15cos(\frac{\pi m}{6}) +61$

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2 years ago

In a basketball game Elena scored twice as many points as Tyler Tyler scores four points fewer than Noah and Noah scores three p

saveliy_v [14]

Full question:

In a basketball game, Elena scores twice as many points as Tyler. Tyler scores four points fewer than Noah, and Noah scores three times as many points as Mai. If Mai scores 5 points, how many points did Elena score? Explain your reasoning

Answer and explanation:

We start from known to unknown. We know that Mai scored 5 points and so we work from here.

Since Mai scored 5 points and Noah scored three times as many points then Noah's score = 3×5= 15 points

Since Tyler scored four points less than Noah, Noah's score= 15-4= 11 points

Finally Elena's score is twice that of Tyler hence Elena's score =2×11= 22 points

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3 years ago

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strojnjashka [21]

<h2>28 units²</h2><h2>____________________</h2>

<u>Step-by-step explanation:</u>

length = 8 units

breadth = 3.5 units

area = length × breadth

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= 28 units²

<h2>____________________</h2><h2>FOLLOW ME</h2>

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2 years ago

Read 2 more answers

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Cloud [144]

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Step-by-step explanation:

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2 years ago