Ask question

Ask question

All categories

3 years ago

12

The function f(x)=(2x-3)(x+k).Given that f(0)=15. Calculate

1 answer:

Valentin [98]3 years ago

4 0

Answer:

(a-b)

Step-by-step explanation:

a minus b whole square minus C square

You might be interested in

I mean this. when write 1.

yawa3891 [41]

If the question is 7 x 200+50+6 it equals 1792

4 0

3 years ago

Can some help me if your good at maths

Annette [7]

Answer:

36=2×3×3×3

<h2>36=2×3³</h2>

4 0

3 years ago

Read 2 more answers

A pyramid has a regular hexagonal base with side lengths of 4 and a slant height of 6. Find the total area of the pyramid.

CaHeK987 [17]

Area of the Base = 6 * side^2 / 4 * tan (180/6)
Area of the Base = 6 * 16 / 4 * 0.57735
Area of the Base = 96 / <span> <span> <span> 2.3094 </span> </span> </span>
Area of the Base = <span> <span> <span> 41.5692387633 </span> </span> </span>

Area of 1 Face = 2 * 6 = 12
Area of 6 Faces = 72

<span> <span> Total Area = 41.5692387633 </span> + 72</span>
Total Area = 113<span>.5692387633</span>

6 0

3 years ago

Read 2 more answers

D(1) = 3<br> d(n) = d(n = 1) - 14<br> Find the 3rd term in the sequence.

Phantasy [73]

See photos for solutions and steps :)

8 0

3 years ago

Read 2 more answers

Given the domain (-4, 0,5), what is the range for the relation y = -2x +

mote1985 [20]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

$y =f(x) = - 2x + 4$

_________________________________

$f( - 4) = - 2( - 4) + 4$

$f( - 4) = 8 + 4$

$f( - 4) = 12$

_________________________________

$f(0) = - 2(0) + 4$

$f(0) = 0 + 4$

$f(0) = 4$

_________________________________

$f(5) = - 2(5) + 4$

$f(5) = - 10 + 4$

$f(5) = - 6$

_________________________________

Range = { 12 , 4 , -6 }

Thus the correct answer is (( A )) .

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

4 0

3 years ago