Answer:
The equation that represents the table is:
Step-by-step explanation:
Taking two points from the table
As the slope-intercept form is
Plugging (2, 9) to find the y-intercept 'b'
so the equation becomes
Therefore, the equation that represents the table is:
The graph of the equation is also attached below.
Answer:
y = 1/3x + 6
Step-by-step explanation:
Rearrange equation to get y by itself.
3x + y = -1
y = -3x - 1
Perpendicular = opposite reciprocal. This means that the slope = 1/3
Convert to point-slope form: y - y1 = m (x - x1)
y - 5 = 1/3 (x - (-3))
y - 5 = 1/3 (x + 3)
y - 5 = 1/3x + 1
y = 1/3x + 6
Answer:
105 sq ft.
Step-by-step explanation:
LA = slant height time perimeter of the base divided by 2.
Perimeter = 5(6) = 30
LA = 7(30)/2 = 105 sq ft.
Answer: the slope is 3/11
Step-by-step explanation:
cause you would get y=3/11x+8
In form
ax^2+by^2+cx+dy+e=0
to determine the shape
when a=c and b=d, you have a circle
if you do b^2-4ac
if:
1. the result is GREATER than zero: hyperbola
2. result is EQUAL to zero: parabola
3. result is LESS than zero: elipse
x^2+y^2+8x-10y-40
a is not equal c so nt circle
a=1
b=1
c=8
1^2-4(1)(8)
we can see this is less than 0
ellipse
