Answer:
1
Step-by-step explanation:
just substitute q for 1 and then square 1
Answer:
B
Step-by-step explanation:
Trust me
Answer:
x < 79
Step-by-step explanation:
The amount they scored (x or any other variable) is less than 79, so you have to use a less than sign.
Hello :
the center of this cercle is : O( 0, 0)
calculate the slope m of the line : OA .. A (3,-4)
m= (yA - yO) / (xA- xO)
m = (-4-0)/(3-0)
m= -4/3
if : k the slope of the tangent : k×m = -1 (the tangent perpendiclar of : OA)
k× (-4/3) = -1
k = 3/4
an equation of this tangent is : y - (-4) = (3/4)(x-3)
