Ask question

Ask question

All categories

2 years ago

11

Her teacher asked her to write the correct equation or inequality that matches the graph. Laurie wrote y≤2x-4. Her teacher marke

d her answer incorrect. Explain the error that Laurie made and then write the correct solution.

1 answer:

VLD [36.1K]2 years ago

8 0

Answer: the required inequality is y ≥ -3x + 4

Step-by-step explanation:

hope this helps.

You might be interested in

Let f(y) = y^4 - 3y^3 + y - 3 and g(y) = y^3 + 7y^2 - 2. Find f(y) + g(y). Write your answer as a polynomial with terms of decre

Anarel [89]

<h3>Answer: y^4 - 2y^3 + 7y^2 + y - 5</h3>

Work Shown:

h(y) = f(y) + g(y)

h(y) = (y^4 - 3y^3 + y - 3) + (y^3 + 7y^2 - 2)

h(y) = y^4 - 3y^3 + y - 3 + y^3 + 7y^2 - 2

h(y) = y^4 + (-3y^3+y^3) + 7y^2 + y + (-3 - 2)

h(y) = y^4 - 2y^3 + 7y^2 + y - 5

This is a fourth degree polynomial (aka quartic).

5 0

2 years ago

Write an equation for the line in slope-intercept form

choli [55]

Points: (0,4) and (2,-3)
Find slope: (-3-4)/(2) = -7/2
4 = -7/2(0) + b, b = 4
Equation: y = -7/2x + 4

4 0

3 years ago

PLEASE ANSWER AS QUICK AS POSSIBLE

Lady_Fox [76]

Answer:

(a) h^-1(x) = (x+6)/6

Step-by-step explanation:

The inverse relation can be found by solving for y: x = h(y).

<h3>Solution</h3>

x = h(y) . . . . . the inverse relation

x = 6y -6 . . . . . use the function definition

x +6 = 6y . . . . add 6

(x +6)/6 = y . . . . divide by 6

The inverse function is ...

$\boxed{h^{-1}(x)=\dfrac{x+6}{6}}$

4 0

1 year ago

Find the measure of <2

Maslowich

◆ LINES AND ANGLES ◆

$as \: shown \: in \: figure , \\ \\ angle \: 1 \: and \: angle \: 2 \: form \: linear \: pair \: , \\ \\ therefore \: \: , \\ \: \\ angle \: 1 \: \: + \: \: angle \: 2 = 180 \\ \\ given \: that \: angle \: 1 = 40 \\ \\ 40 + angle \: 2 = 180 \\ \\ angle \: 2 = 140 \: ans.$

8 0

3 years ago

Whats the total volume of the cylinder

kondaur [170]

The answer is 88 Bc 8 x 11 is 88

6 0

3 years ago