Answer:
A. Algebraic, common difference = −10
Step-by-step explanation:
The difference between the first two terms is -10, as it is between the next two terms. The ratio of the first two terms is -1; of the next pair: -15/-5 = 3. There is a common difference, but not a common ratio.
The sequence is algebraic with a common difference of -10.
Answer:
(x - 8)² + (y + 9)² = 49
Step-by-step explanation:
the equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k ) are the coordinates of the centre and r is the radius
here (h, k ) = (8, - 9 ) and r = 7 , then
(x - 8)² + (y - (- 9) )² = 7² , that is
(x - 8)² + (y + 9)² = 49
Answer:
y = x - 8
Step-by-step explanation:
In the equation for slope, y = mx + b,
your slope being 0 makes the equation 'x' or 0x but x is preffered.
Your why would be -8 because there is no x in the point and it is a negative number.
Answer:
See below.
Step-by-step explanation:
Answer:
la respuesta que buscas es bastante simple pero no lo sé
Step-by-step explanation: