1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ksivusya [100]
3 years ago
9

Which of the following statements must be true in order for the line represented by the equation y = mx + b to have a negative x

-intercept?
The signs of the values of m and b are the same.
The value of m is positive while the value of b is negative.
The value of m is negative while the value of b is positive.
The signs of the values of m and b do not affect the sign of the x-intercept.
Mathematics
1 answer:
nekit [7.7K]3 years ago
6 0
<span>The signs of the values of m and b<span> are the same.</span></span>
You might be interested in
If f(x)=2x+5, then f(4) represents what
RSB [31]
<span>f(x)=2x+5
then
</span><span>f(4)=2(4) +5 = 8 + 5 = 13

hope it helps</span>
6 0
3 years ago
Carl want to plant a garden that is 1 1/2 yards long and has the area of 3 1/2 sq yards how wide should he make the garden
Xelga [282]

Answer: 2 1/3 feet

Step-by-step explanation:

3.5 / 1.5 = 2 1/3

8 0
2 years ago
Read 2 more answers
Consider F and C below. F(x, y, z) = yz i + xz j + (xy + 6z) k C is the line segment from (2, 0, −2) to (5, 4, 2) (a) Find a fun
WITCHER [35]

Answer:

Required solution (a) f(x,y,z)=xyz+3z^2+C (b) 40.

Step-by-step explanation:

Given,

F(x,y,z)=yz \uvec i +xz\uvec j+(xy+6z)\uvex k

(a) Let,

F(x,y,z)=yz \uvec i +xz\uvec j+(xy+6z)\uvex k=f_x \uvec{i} +f_y \uvex{j}+f_z\uvec{k}

Then,

f_x=yz,f_y=xz,f_z=xy+6z

Integrating f_x we get,

f(x,y,z)=xyz+g(y,z)

Differentiate this with respect to y we get,

f_y=xz+g'(y,z)

compairinfg with f_y=xz of the given function we get,

g'(y,z)=0\implies g(y,z)=0+h(z)\implies g(y,z)=h(z)

Then,

f(x,y,z)=xyz+h(z)

Again differentiate with respect to z we get,

f_z=xy+h'(z)=xy+6z

on compairing we get,

h'(z)=6z\implies h(z)=3z^2+C   (By integrating h'(z))  where C is integration constant. Hence,

f(x,y,z)=xyz+3z^2+C

(b) Next, to find the itegration,

\int_C \vec{F}.dr=\int_C \nabla f. d\vec{r}=f(5,4,2)-f(2,0,-2)=(52+C)-(12+C)=40

3 0
3 years ago
A mixed number has a whole number part and a fractional part. <br>O A. True <br>O B. False​
scoray [572]

Answer: True

Step-by-step explanation:

The statement that a mixed number has a whole number part and a fractional part is true.

The mixed number is made up of a whole number, and a proper fraction. A mixed number simply means a number that is between any two whole numbers. Examples of mixed numbers are 4¾, 7½ etc.

6 0
3 years ago
X+2=y-4 solve equation for y
lesya692 [45]

Answer:

x=y−6

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the relationship between the 6 in the number 7664
    15·1 answer
  • the temperature at midnight is -3 degrees the weatherman predicts the temperature to be 25 degrees warmer by noon the next day.f
    5·1 answer
  • A line passes through (2,-7)and (-3,3).Find the slope-intercept form of the equation of the line. Then fill in the value of the
    12·1 answer
  • Can someone help me please ASAP
    8·1 answer
  • Will give brainliest for a correct sufficient answer.
    8·1 answer
  • Avery and Nolan's baseball teams are fundraising. Avery's team has reached ⅗ of their goal. Nolan's team has reached 5/9 of thei
    6·1 answer
  • A 10-meter ladder leans against the wall. It is 5 meters from the base of the wall. How high, h, does the ladder reach to the ne
    10·1 answer
  • A system of equations is graphed on the coordinate plane.
    13·1 answer
  • I need to answer this question it super hard
    7·2 answers
  • Mia had 11/15 pounds of flour. She makes a cake with 2/25 pounds of flour.how much flour is left? Write as a fraction in simples
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!