All categories

3 years ago

Given f(x) and g(x) = f(k⋅x), use the graph to determine the value of k.

Mathematics

1 answer:

rewona [7]3 years ago

3 0

Step 1
Find the equation of f(x)
we have the points
(-10,-6) and (0,4)
Find the slope m

The function in slope intercept form is equal to

we have

-----> the point (0,4) is the y-intercept
substitute

step 2
Find the equation of g(x)
we have the points
(-2,-6) and (0,4)
Find the slope m

The function in slope intercept form is equal to

we have

-----> the point (0,4) is the y-intercept
substitute

step 3
Find the value of k
we have

-----> equation A
-----> equation B
----> equation C
substitute equation A and equation C in equation B and solve for k

You might be interested in

A 23 ө C С B 2 <br>help me??

Anna35 [415]

A = 30 degrees or pi/6 radian
o = 60 degrees or pi/3 radian

Sorry man, it’s a tough time for figure out

Use this paper and examine the steps. This will help you understand the trigs formula to solve for each.

4 0

2 years ago

The marching band at your school has 1.5 times as many trumpets as flutes. Which statement is true? these are the answers.

devlian [24]

The first one is the correct ratio.

4 0

3 years ago

Read 2 more answers

A rectangular swimming pool has a base of 200 square feet. The pool has a depth of 5 feet. What is the volume of the pool? 25 ft

givi [52]

Answer:

D. 1000 ft³

Step-by-step explanation:

The volume is the product of base area and the height:

V = Bh

Find the volume:

V = 200 *5 = 1000 ft³

Correct choice is D

6 0

2 years ago

Wing figures, solve for x. Complete parts (a) 80° 53

Korolek [52]

Answer:

x = 25°

Step-by-step explanation:

Applying,

Sum of the angle in the triangle = 180°

From the diagram,

First angle of the triangle = 55° (vertically opposite angles are equal)

Second angle of the traingle = 180-80 = 100° (sum of the angle in a straight line)

Third angle of the triangle = x

Therefore,

x+55+100 = 180

x+155 = 180

x = 180-155

x = 25°

7 0

3 years ago

Judy bought

a_sh-v [17]

She sold it for 375 dollars

3 0

3 years ago

Read 2 more answers