Answer:
E=8+12M/10(faction)
Step-by-step explanation:
to solve for E you need to get E alone and since you can combine the 8 and the 12m you just divide the 10 from the E to get the alone and its E=8+12m/10
Answer:
if the value of A is -12, then the answer to that is 211
Step-by-step explanation:
f(A)=(-12)^2-5(-12)+7=211
Answer:
A) 32 cm
Step-by-step explanation:
the rectangle could be 12cm x 4cm, giving an area of 48 sq cm
and a perimeter of 24+8 or 32 cm
Assuming the function is

the x intercepts are where the graph hits the x axis or where y=0
the y intercepts are where the graph hits the y axis or where x=0
x intercepts
set y=0 and find x


what 2 numbers multiply to get -3 and add to get -2?
-3 and 1

set to 0
0=x-3
3=x
0=x+1
-1=x
x intercepts are at x=-1 and 3 or the points (-1,0) and (3,0)
y intercepts are where x=0
set x=0



y intercept is at (0,-6)
x intercepts are at (-1,0) and (3,0)
y intercept is at (0,-6)