Domain is what you can put in
the domain for most functions is ALL REAL NUMBERs
except for those that violate the dividing by zero thingummy
example
if yu had
f(x)=x+2
domain is all real numbers
f(x)=2/x
domain is all real numbers except for 0 since cannot divide by 0
f(x)=2(x-4)
domain is all real numbers except for 4
so answer is {x|x is a real number}
Answer:
slope = m = 3/7
y-intercept = b = -5
Step-by-step explanation:
y = mx + b is the slope-intercept form of the equation of a line
where m = slope, and b = y-intercept.
slope = m = 3/7
y-intercept = b = -5
X = 56+66 (sum of interior opposite angles)
X = 122 degree
A.) Bisecting Diagonals
B.) Four right angles
D.) Two pair of opposite parallel sides
E.) Two pair of opposite congruent sides
Hope this helps!
Answer: x=3
Step-by-step explanation:5(x+3)=30
Divide both sides by 5.
x+3=30/5
Divide 30 by 5 to get 6.
x+3=6
Subtract 3 from both sides.
x=6−3
Subtract 3 from 6 to get 3.
x=3