Answer:
See below in bold.
Step-by-step explanation:
Intersection of a line and a plane is a point.
Intersection of two planes: it is a line.
The least amount of non-collinear points is 3.
2 lines on the same plane which never intersect are parallel.
Product= the result of two numbers being multiplied together.
Sum= the result of adding numbers.
Integer= a whole number in the set of numbers containing zero, the natural numbers, and all of the negatives of the natural numbers.
factor x2-12x+35 using the AC method.
Consider the form x^2+bx+c. Find a pair of integers whose product is c and whose sum is b. in this case, whose product is 35 and whose sum is -12.
-7,-5
c) (x-5) (x-7)
4. Compute the derivative.

Find when the gradient is 7.

Evaluate
at this point.

The point we want is then (2, 5).
5. The curve crosses the
-axis when
. We have

Compute the derivative.

At the point we want, the gradient is

6. The curve crosses the
-axis when
. Compute the derivative.

When
, the gradient is

7. Set
and solve for
. The curve and line meet when

Compute the derivative (for the curve) and evaluate it at these
values.



8. Compute the derivative.

The gradient is 8 when
, so

and the gradient is -10 when
, so

Solve for
and
. Eliminating
, we have

so that
.
Answer:
9
Step-by-step explanation:
substitute the value