Figure 3 shows a sketch of part of the curve C with equation
1 answer:
Answer:
Step-by-step explanation:
because The curve C crosses the x-axis at the origin and at the points A and B => the x coordinates of A and B are the solution of the equation:
x(x + 4)(x - 2) = 0
<=> x = 0
x = -4
x = 2
because the x-coordinates of the points A and B aren't 0 and the x-coordinate
of A is a negative value
=> the x-coordinate of A is -4
the x-coordinate of B is 2
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Answer:
B) -7
Step-by-step explanation:
x+y
8+(-15)=8-15=-7
(2,17) and (-1,-4)
I already learned this so I think this is the answer
Hey there! I'm happy to help!
Let's call our number n.
First off we have 5.
5
Increased by...
5+
a number.
5+n.
Have a wonderful day! :D
Answer:
last option
Step-by-step explanation:
(x-h)²+(y-k)²=r²
(x--7)²+(y-4)²=5²
(x+7)²+(y-4)²=25
Answer:
it may be 0.5
Step-by-step explanation:
