For Q. 17 I believe it's "the function has a minimum at -1" take this answer with a grain of salt but the other three seem to be true and I don't know how to solve this one so I'm assuming it's the false one.

6 0

3 years ago

What is the equation of a line perpendicular to minus x plus 2 equal y that intersects the line at open parentheses minus 1. 5 c

Viktor [21]

The required equation of a line perpendicular is y = x + 5

Given the equation y = -x + 2, the slope of the line is -1

The slope of the line perpendicular will be m -1/-1 = 1.

Given the point (-1.5, 3.5)

Substitute the slope and the point into the point-slope form of the equation expressed as:

$y-y_1=m(x-x_1)$

$y-3.5=1(x-(-1.5))\\y-3.5=x+1.5\\y=x+1.5+3.5\\y=x+5$

Hence the required equation of a line perpendicular is y = x + 5

Learn more on equation of a line here: brainly.com/question/19417700

6 0

2 years ago

Find the inverse functions of the following one-to-one functions.W/Solution

aalyn [17]

Answer:

4-3x=0

-3x=-4

x=4/3

tip:- it should always be equal to 0

5 0

3 years ago

Add. 1/2+(−3/5) Enter your answer as a fraction, in simplified form, in the box.

Anika [276]

Answer:

-1/10

Step-by-step explanation:

1/2 - 3/5

Find common denominator. in this case, it'll be 10

1/2 * 5/5 = 5/10

3/5 * 2/2 = 6/10

5/10 - 6/10 = -1/10

8 0

4 years ago