20.01.2022

Given f(x) = -2 + 2, find f(-5).

. 0

Step-by-step answer

24.06.2023, solved by verified expert
Unlock the full answer
Lets plug in the values x=-5 f(-5)=Wait you copied the problem wrong where is the x
It is was helpful?

Faq

Mathematics
Step-by-step answer
P Answered by PhD
Lets plug in the values x=-5 f(-5)=Wait you copied the problem wrong where is the x
Mathematics
Step-by-step answer
P Answered by PhD

F(-5)=  18

F(0)= -2

F(3)= -14

Step-by-step explanation:

F(x)= -4x -2

F(-5)=  -4(-5) -2

=> 20 - 2

=> 18

F(0)=  -4(0) -2

=> -2

F(3)= -4(3) - 2

=> -12 -2

=> -14

Mathematics
Step-by-step answer
P Answered by PhD

Cost of 7 gallons=$24.50

Cost of 1 gallon=24.50/7=3.5

Cost of 15 gallons=15*3.5=52.5

Cost of 15 gallons will be $52.5

Mathematics
Step-by-step answer
P Answered by PhD

Here,

tip=18%of $32

tip=(18/100)*32

=0.18*32

=$5.76

Total payment=32+5.76=$37.76

Mathematics
Step-by-step answer
P Answered by PhD

tip=18% of 75.45

     =18/100 * 75.45 = $13.581

Tip = $13.581

Mathematics
Step-by-step answer
P Answered by PhD

Area of rectangle= L*b

here,

L=12.4 cm

b= 8.8 cm

A= L*b

= 12.4 * 8.8 = 109.12 cm^2

Mathematics
Step-by-step answer
P Answered by PhD

Volume of rectangular prism=length * width * height

Given,

length=3/8cm

breadth=5/8cm

height=7/8cm

therefore volume=(3/8)*(5/8)*(7/8)

                           =105/512 cm3

Mathematics
Step-by-step answer
P Answered by PhD

Cost before sale tax=$46.00

Cost after including tax=$48.76

Sale tax=$48.76-46.00

=$2.76

we know,

sale tax=((sales tax rate)/100) * cost before sale tax

2.76=((sales tax rate)/100) *46.00

sale tax rate=(2.76*100)/46

                   =276/46

                    =6%

There fore sales tax rate=6%

Try asking the Studen AI a question.

It will provide an instant answer!

FREE