In 10 minutes a heart can beat 700 times. at this rate in how many minutes will a heart beat 140 times? at what rate can a heart beat?

Heart can beat 140 times in = 2 minutes .

Rate of heart beat= 70 beat per minute .

Step-by-step explanation:

Given : In 10 minutes a heart can beat 700 times.

To find : At this rate in how many minutes will a heart beat 140 times.

Solution : We have given

Heart can beat 700 times in  = 10 minutes .

Heart can beat 140 times in =   minutes .

Heart can beat 140 times in = minutes .

Heart can beat 140 times in = 2 minutes .

Rate of heart beat  :   beat per minute.

Rate of heart beat= 70 beat per minute .

Therefore, Heart can beat 140 times in = 2 minutes .

Rate of heart beat= 70 beat per minute .

1010: 3030

is it i think

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph