Answer: 0,-1
Step-by-step explanation:
Answer:
a. 2
b. x^2 + 10x + 26
c. x^2 + 2x + 2
Step-by-step explanation:
For each part, replace x with the value you are given and simplify.
f(x) = x^2 - 2x + 2
a.
f(2) = 2^2 - 2(2) + 2 = 2
b.
f(x + 6) = (x + 6)^2 - 2(x + 6) + 2
= x^2 + 12x + 36 - 2x - 12 + 2
= x^2 + 10x + 26
c.
f(-x) = (-x)^2 - 2(-x) + 2
= x^2 + 2x + 2
<span>60cm^2 is the area of the triangle.
The formula for a triangle is A = 1/2bh. We know the base to be 12cm (you are allowed to rotate the triangle) and the height is 10cm. When we use that in the equation we get:
A = 1/2bh
A = 1/2(12)(10)
A = 60. </span>
Answer:
your answer would be 520
Step-by-step explanation:
13 x 40 = 520
6, -4, 2
You can get this by factoring the trinomial and setting each part, along with x-6, equal to 0. The trinomial can be factored to (x+4)(x-2)