2 years ago

Solve each system of equation by grapthing y= -2x-4 y=1/2x+1

1 answer:

5 0

The solution point where the two lines intersect is (-2,0).

For online graphing, I like to use Desmos Online Graphing Calculator. It is a very useful tool. Hope my answer helps!

You might be interested in

Hi pls answer this one..

Shalnov [3]

Answer:

the answer should be 12

Step-by-step explanation:

3 0

2 years ago

Question 1

KatRina [158]

Answer:

x2+x-4=0

Step-by-step explanation:

7 0

2 years ago

Find derivative of 2cosx+2cos2x

Zarrin [17]

Derivitive of cosx=-sinx
dy/dx sinx=cosx
and use chain rue

2cosx=-2sinx
2cos2x=-4sin2x
so
-2sinx-4sin2x id the deritivitve

7 0

2 years ago

Thank you guys fir the help

Lubov Fominskaja [6]

The correct answer to that would be b

4 0

2 years ago

A baseball is hit with an initial upward philosophy of 70 ft./s from a height of 4 feet above the ground. The equation h= -16x^2

saul85 [17]

Answer:

x=4.34 seconds

Step-by-step explanation:

-16x^2+70x-2=0

$x=\frac{35+\sqrt{1193}}{16}$

x=4.34

6 0

2 years ago