Answer:

Step-by-step explanation:

y intercept is when x = 0
So, Putting x = 0 in the above function
=> f(0) = 
=> f(0) = 2*1
=> f(0) = 2
So, y-intercept is (0,2)
Answer:
y=-1/4x-6
It crosses the y axis at -6 and has a slope of 1/4
Answer:
Step-by-step explanation:
AC² = AD² + DB ²
25 = AD² + 9
AD²= 25 - 9
AD² = 16
AD = 4
Area = 4*3 /2
= 6cm
Answer:
1
Step-by-step explanation:
Answer is B
B. 105
Hope this helps
Answer:
(3r+8)(4+1)
Step-by-step explanation: