Choose the equation below that represents the line that passes through the point (7,-2) and has a slope of -3. A.) y - 2 = -3(x+7)
B.) y + 7 = -3 (x-2)
C.) y + 2 = -3 (x-7)
D.) y - 7 = -3 (x+2)

Answers

Answer 1

Answer: Hi,

y-y₀ = m(x-x₀)

For (x₀,y₀) = (7,-2) and m = -3

y-(-2) = -3(x-7)
y+2 = -3(x-7)

Answer:

C. y+2 = -3(x-7)

Related Questions

50 POINTS!!!!-The Dust Bowl hit middle America a few years after the Great Depression started, and the Dust Bowl was considered one of the causes that continued the Great Depression during the 1930’s. Explain in three sentences how this natural disaster affected America’s economy in the 1930’s?
Find m<1, m<2, and m<3
Can some one please explain to me how to do these three problems so that I can do the rest of my home work. THANK YOU
The amount of money left on a loan that Kira owes her grandmothers is represented by the function k(t)=280(.88)^t where k(t) represents the amount of money left on a the loan and t represents the time, in years. Find r, the percent change and explain what it represents.
The mathematics club will select a president, a vice president, and a treasurer for the club. if there are 15 members in the club, how many different selections of a president, a vice president, and a treasurer are possible if each club member can be selected to only one position? here are the choices i forgot to include them 42 455 2730 3375

give two examples of items that weigh less than 1 ounce and two examples of items that weigh more than 1 ton

Answers

under an ounce- paper, feather
more than a ton- Elephant, car

PLEAS EHURRY!! It’s pre-calc!!
PIECE WISE FUNCTIONS!!

Answers

Answer: 60mph

Step-by-step explanation:

For each piece of our piecewise function, we have a different range for t, so we only use the expression that has a range that our t falls into. In the first, the range is 0 ≤ t ≤ 15, so the first expression ONLY WORKS for values of t that fit in this range (13, for example). In the third, the range is 240 ≤ t ≤ 250, so the third expression ONLY WORKS for values of t from 240 to 250 (242, for example). Our t does not fit in these ranges, so we do not use the first or third expression to find our answer.

In the second, the range is 15 < t < 240, so the second expression ONLY WORKS for values that are between 15 and 240, and our t is 18, so we use the second expression to find our answer. Our expression is just 60, so our final answer is at 18 seconds, the vehicle is going 60mph.

I hope this helps! :)

Solve by graphing. x2 + 2x – 3 = 0

Answers

The graph of an equation is the set of all points that are solutions of the equation. Frequently, a relationship between two quantities can be expressed as an equation in two variables. For instance, we can write the equation of our problem as the following form:

$y=x^2+2x-3 \n \n Or: \n \n f(x)=x^2+2x-3$

So, by graphing $f(x)$ we want to know the x-intercepts. This graph is illustrated in the Figure below. As you can see, points in red are the solution to this problem that are the x-intercepts of our previously defined function $f(x)$ . These points are:

$(-3,0) \ and \ (1,0)$

The solutions of the given quadratic equation are x=-3 and x=1.

The given quadratic equation is x²+2x-3=0.

By using splitting middle term method, the given equation can be solved as follows:

Here, x²+3x-x-3=0

x(x+3)-1(x+3)=0

(x+3)(x-1)=0

x+3=0 and x-1=0

x=-3 and x=1

Therefore, the solutions of the given quadratic equation are x=-3 and x=1.

To learn more about the solution of quadratic equation visit:

brainly.com/question/18305483.

#SPJ6

Renee is playing a game with marbles and a spinner. The spinner has four sections: orange, black, purple, and white. The marbles are kept in a bag and come in three colors: orange, black, and purple. Renee first spins the spinner and then picks a marble from the bag without looking. What is the probability that the color of the marble matches the color on which the spinner lands? brainly

Answers

Answer:

$(1)/(16)$ Is the chance of the colours matching.

Step-by-step explanation:

The possibility of the spinner landing on an orange side is $(1)/(4)$

and the possibility of the marble being orange is $(1)/(4)$ in this case you have to remember, in the fraction, you have 4 possibilities and 1 desirable outcome, when you have two dependant possibilities you have to multiply them:

$(1)/(4) * (1)/(4)$

And the result of that multipliction is $(1)/(16)$ which is the probability of the marble and the spiner colours matching.

Answer:

Step-by-step explanation:

1/4

A triangle cannot have more than one obtuse angle true or false

Answers

Answer:

True

Step-by-step explanation:

According to the Angle Sum property of triangle, Sum of all interior of a triangle is equal to 180°.

If there is more than one obtuse angle in a triangle then Sum of both obtuse angle exceed the maximum sum of all three angle of a triangle. Which contradict the Angle Sum Property of triangle.

So, It is impossible to have a triangle with two obtuse angles.

Only possible is a triangle with 1 obtuse angle with 2 acute angles.

Therefore, Answer for given statement is TRUE

The answer is true;
because if a triangle had more than one obtuse angle it would become like a rhombus or something else so it is not possible to remain a triangle and have more than one obtuse angle c:

the relationship between the number of points scored and the likelihood of losing a football game which one is the independent variable answer