3 years ago

which of the following is the equation of a line in slope-intercept form for a line with slope = 1/2 and y intercept at (0,-4)?

Mathematics

1 answer:

oee [108]3 years ago

7 0

Answer:

y = $\frac{1}{2}$ x - 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = $\frac{1}{2}$ and c = - 4 , then

y = $\frac{1}{2}$ x - 4 ← equation of line

You might be interested in

Am not sure if I started this right, but it's probability, can someone check if I started right?

Sphinxa [80]

Yup! You got it so far! Keep it up! <3

6 0

3 years ago

What numbers are less than 2.9 and -4.2?

kolbaska11 [484]

The answer is -4.3!!!!!!!

5 0

3 years ago

14. circunferencia = 7.3 m (calcular<br>el radio ) *<br>

Tanya [424]

Answer:

radius =1.1618m

Step-by-step explanation:

circumference of circle =7.3m

2πr=7.3

r=7.3/(2π)=1.1618m

6 0

3 years ago

Watch help video If you place a 13-foot ladder against the top of a 12-foot building, how many feet will the bottom of the ladde

riadik2000 [5.3K]

$\begin{gathered} X\text{ will represent the bottom of the ladder fom the bottom of the building} \\ U\text{sing pythagoras Theorem} \\ (Hyp)^2=(opp)^2+(Adj)^2 \\ 13^2=x^2+12^2 \\ 169=x^2\text{ +144} \\ 169-144=x^2 \\ 25=x^2 \\ x^2\text{ = 25} \\ x\text{ = }\sqrt[]{25} \\ x\text{ = 5foot} \end{gathered}$

6 0

1 year ago

9 x 10^7 is how many times as large as 3 x 10^3

lys-0071 [83]

Answer:

30000 times

Step-by-step explanation:

3 x 10^3 x 30000 = 90000000

5 0

3 years ago

Read 2 more answers