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ycow [4]
3 years ago
10

Evaluate the piecewise at x=-4 and x=4

Mathematics
1 answer:
Umnica [9.8K]3 years ago
3 0
If x = -4
f(x) = (-4)^2 = 16

if x = 4
f(x) = √4 = 2

hope it helps
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8142÷22=?Write your answer as a whole number and remainder.
White raven [17]
The answer would be 370  2/22.

This is also equivalent to 370  1/11.


Hope this helps. If you have any questions, place it in the comment section below.
5 0
4 years ago
Read 2 more answers
Find an equation of a plane through the point (3, 0, 2) which is orthogonal to the linex=?2+3t,y=2+4t,z=?1?3tin which the coeffi
Alchen [17]

Answer: 3x + 4y - 3z - 3 = 0

Step-by-step explanation:

with the given point (3, 0, 2), the plane is orthogonal to this line so it

has directional ratios (3, 4, -3)

therefore the given equation can be written as;

(x+2)/3 = (y-2)/4 = (z+1)/-3

so equation of the plane passing through point x1, y1 and z1 in the one point form is given as;

a(x-x1) + b(y - y1) + c(z -z1) = 0

abc represent the direction ratio

so we substitute

3(x-3) + 4(y-0) + (-3(z-2)) = 0

3x - 9 + 4y - 0 - 3z + 6 = 0

3x + 4y - 3z - 3 = 0

therefore the equation of the plane through the point is  3x + 4y - 3z - 3 = 0

7 0
4 years ago
Area of Parallelograms, Quadrilaterals, and Polygons - Quiz - Level F What is the area of this triangle? in. in2 Ich h = 5 in. b
algol13

The area of the triangle with a base of 10in and height of 5in is 25 square inches

<h3>How to find the area of a triangle</h3>

A triangle is a to dimensional shape with 3 sides and angles

Area of a triangle = 0.5bh

<h3>Given the following parameters</h3>

base = 10in

height = 5 in

<h3>Substitute the given parameters into the formula</h3>

A = 0.5 * 10 * 5

A = 25 square inches

Hence the area of the triangle with a base of 10in and height of 5in is 25 square inches

Learn more on area of triangle hehttps://brainly.com/question/17335144re:  

3 0
2 years ago
What is the gradient of the blue line
Annette [7]

Answer:

4

Step-by-step explanation:

gradient = diffrence in y / diffrence in x

= 4-0/5-4

4

8 0
3 years ago
Hey, not sure what to do , please help me out ​
WINSTONCH [101]

Answer:

Write number of what you think is right

Step-by-step explanation:

6 0
2 years ago
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