Answer:
semi circle
Step-by-step explanation:
The answer is ×=w/2e.thats it
f(x) = (x + 5)(x - 1)
using the ' factor theorem '
given x = a is the root of a polynomial then (x - a ) is a factor
here roots are x = - 5 and x = 1 hence factors are (x + 5) and (x - 1)
the polynomial is the product of the factors
f(x) = (x + 5)(x - 1)
Ok so 5x20 is 100 and 3x20 is 60 then add 3 is 63 apps that she downloaded then 100-63 is 37 apps that she still has space for.
(a) The y-intercept is when x=0, so the answer is (0,3).
(b) Perpendicular lines have gradients that multiply to -1, so the gradient of B is 1/4.
So, the equation is y = ¼x + 3.
