Write the equation of line in slope-intercept form, which is parallel to y=−2x+5 and passing through the point (1, −4)

y = −2x - 2

Step-by-step explanation:

The new equation has the same form as the given equation y=−2x+5; only the constant (' 5 ') will be different.  Take the x- and y-coordinates of the given point (1, -4) and substitute them into y = -2x +  C to find C:

-4 = -2(1) + C

-2  = C

and therefore the desired equation in slope-intercept form is  y = −2x - 2

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9