3 years ago

PLEASE HELP ASAP PLEASE

Mathematics

1 answer:

Burka [1]3 years ago

5 0

Answer:

Step-by-step explanation:

The k is indicative of movement either up or down, while h is indicative of movement that is either right or left. The blue graph moves both to the right and down to get to the position of the red graph. On the blue graph, locate the point (0, 1). That point moves from a y-location of 1 to a y-location of -2, meaning that it moves down 3 units; therefore, the value of k is -3.

You might be interested in

a pentagon is a regular pentagon that has 5 sides, so each side has the same length that is (x - 1.5)cm. The perimeter is 22.5 c

Ivanshal [37]

Answer:

Step-by-step explanation:

5(x - 1.5) = 22.5

5x - 7.5 = 22.5

5x = 15

x = 3

8 0

3 years ago

ABC is a straight line where BC = 3AB. OA = a, AB = b Express OC in terms of a and b.

Aleks [24]

That would be 3AB because of the expression you have

7 0

2 years ago

Find function inverse of f? F(x)=x+2/7

nignag [31]

Answer:

f’(x) = x -2/7

Step-by-step explanation:

Let f(x)= y

Thus;

y = x + 2/7

x = y-2/7

So the inverse f’(x) = x - 2/7

6 0

3 years ago

Liam has 12 red balloons and 14 blue balloons. He puts all of his balloons in 2

777dan777 [17]

Answer:

I think it's 26. I think soooo

7 0

3 years ago

A publisher reports that 30% of their readers own a laptop. A marketing executive wants to test the claim that the percentage is

Ierofanga [76]

Answer:

Test statistic = - 2.29

Pvalue = 0.0110

Step-by-step explanation:

The hypothesis :

H0 : p = 0.3

H1 : p < 0.3

Test statistic :

z=pˆ−p/√p(1−p)/n

pˆ = 0.2

Z = (0.20 - 0.30) / √(0.30(1 - 0.30) / 110

Z = - 0.1 / √0.0019090

Z = - 0.1 / 0.0436931

Z = - 2.29

Test statistic = -2.29

The Pvalue :

P(Z < -2.29) = 0.0110

4 0

3 years ago