What does 5(9 + 7) equal?

Explain your answer

80

Step-by-step explanation:

first add the parenthesis (9+7) = 16

then multiply 16 * 5 = 80

80

Step-by-step explanation:

multiply 5 by 9 and then the same with 5 and seven. then add them together.

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