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3 years ago

Please help!! I don't understand this!?!?!?

Mathematics

2 answers:

s344n2d4d5 [400]3 years ago

8 0

Answer:

whats your question?

Step-by-step explanation:

Marizza181 [45]3 years ago

6 0

Answer:

Understgand what?

Step-by-step explanation:

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Which graph represents the function h(x) = 1x1 + 0.5?

slamgirl [31]

Answer:Top right

Step-by-step explanation:

Because they are all the same V shape, we look to the slope for the answer.

Because the Y-intercept in this equation is 0.5, we look for the graph in which it is centered and at 0.5

That would be the top right.

6 0

2 years ago

Read 2 more answers

Find the equation of the tangent line to the curve 4x3+2y2−11=4xy−x at the point (−1,2).

katrin [286]

Hello : let : y = f(x) so : y' = f'(x)
calculate : f'(x) and : f'(-1) given f(-1) = 2

by derivate : 4x3+2y2−11=4xy−x
12x² +4yy' = 4y +4xy' - 1
4yy' - 4xy' = - 12x² +4y -1
y' ( 4y - 4x) = 4y -12x² -1 ...(*)
if x = -1 y = 2 subsct in : (*)
y' (4(2)-4(-1)) = 4(2)-12(-1)² - 1
2y' = - 9
y' = - 9/2 = f'(- 1) ( the slope of the tangent )
of the tangent line to the curve at the point (−1,2) is :
y - 2 = (-9/2)(x +1)

5 0

3 years ago

Solve for each of the following equations. /2x+3/=10

erma4kov [3.2K]

Answer:

/2x+3/=10

2x+3=10 or 2x+3=-10

2x=10-3 or 2x=-10-3

2x=7 or 2x=-13

X=7÷2 or X=-13÷2

X=3.5 or X=-6.5

4 0

3 years ago

What is the measure of the missing angle?

Semenov [28]

Hello! every triangle’s interior angles add up to 180. here would be how I solve this equation.

180-75-40=65 (find missing angle)
65+x=180 (supplementary angles)
180-65=x (substitution)
115=x (simplify)
x=115 (reflexive property of equality)

3 0

2 years ago

A zoo keeper wants to fence a rectangular habitat for goats. The length of the habitat should be at least 80 feet, and the perim

MArishka [77]

a. Write and graph a system of linear inequalities
Here's the equation of a system of linear inequalities.
x >= 80
2x + 2y <= 300 -----> y <= -x + 150

For the graph, it is attached as image.

b. Write two possible solutions:These are the two possible solutions to the given equation of linear inequality.

90 feet by 20 feet
110 feet by 30 feet.

8 0

3 years ago