No, a function is always a relation. A relation may not always a function but the vice versa is true.
It's like the relationship between a rectangle and a square. A rectangle has 4 right angles and 2 sets of congruent sides while a square has 4 right angles and all sides are congruent. Which means that a rectangle is a square, but a square may not always be a rectangle.
Answer:
68.70 yd.
Step-by-step explanation:
First we would convert these into decimals. 5 1/2 would turn into 5.50, and 1 2/3 is 1.66.
(1.66 yd.) * 5.50 yd. =
7.6338428 yd.
7.6338428 yd.*3*3=
= 68.7045852 yd.
shorten the decimal for a shorter, less accurate answer.
Answer:
see explanation
Step-by-step explanation:
Calculate the slope m using the slope formula
m = 
with (x₁, y₁ ) = (8, - 3) and (x₂, y₂ ) = (2, 6)
m = 
= 
= - 
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The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
y = 5 - 2x , that is
y = - 2x + 5 ← in slope- intercept form
with slope m = - 2
Answer:
19/2
Step-by-step explanation:
3(x-6)+3=4+x
3x-18+3=4+x
2x-18+3=4
2x=19
x=19/2
Answer:
t,4 triangles, right arrow, 27, 57, -14, -38,49,144, 4,1/4
Step-by-step explanation:
