3 years ago

P(t)=4t -5, find p(t-2)

Mathematics

1 answer:

Anna11 [10]3 years ago

5 0

Just substitute t=t-2 in given function.
so, p(t-2)=4(t-2)-5
=4t-8-5
=4t-13
so, p(t-2)= 4t-13

You might be interested in

What is the value of y in the solution to the system of equations? 1x + 1y = 1 2x – 3y = -30

nydimaria [60]

Answer:

y=8

Step-by-step explanation:

$\frac{1}{3} x + \frac{1}{4}y= 1\\\\\frac{4x+3y}{12} =1\\4x+ 3y =12\\y = \frac{12-4x}{3}$

let's note this as our equation no. (i)

and let 2x-3y = -30 be the equation no. (ii)

Put value of y from (i) into (ii)

$2x -3y = -30\\2x-3(\frac{12-4x}{3} )=-30\\2x -12+4x = -30\\6x = -30+12\\6x= -18\\x = -3$

Now put x = -3 back in equation (i)

$y = \frac{12-4x}{3}\\y = \frac{12 - 4(-3)}{3}\\y = \frac{12 + 12}{3} \\y = 8$

5 0

3 years ago

Plzzzz I need help. Algebra!!!!!! The length of a rectangle is 2 more than 3 times its width. Find the dimensions of the rectang

defon

Answer:

W = 5 in.

L = 17 in

Step-by-step explanation

L = Length W = Width

L = 2 + 3w

44 = 2L + 2W

44 = 2(2+3W) + 2W

44 = 4 + 6W + 2W

40 = 8W

5 = W

6 0

3 years ago

Factor x2 - 7x + 12.

ddd [48]

(x-4)(x-3)

FOIL to check

x² -3x -4x +12
x² -7x +12

5 0

3 years ago

2.82 TONS ROUNDED TO THE NEAREST HUNDREDTH in tons

Leviafan [203]

3.00 tons because you have to rounded it and see if the 8 is bigger then 5

5 0

3 years ago

Read 2 more answers

Six diminished by twice a number is ten

alina1380 [7]

6-2a = 10
6-10 = 2a
a = -2

7 0

2 years ago