Answer:
1. 7
2. 5
3. 3
4. 1
Step-by-step explanation:
(-7)^2+6×(-7)
same as above.
The expression for this question of 5x3+8x - 4 would be
Take a look at f(x) = -x + 1. Its slope is negative and its y-intercept is +1.
Right away, we can eliminate the 3rd and 4th graphs, because they show positive slopes for x≤1.
Take another look: f(x) = -x + 1. When x = 0, y = 1. Thus, the y-intercept is (0,1).
The first graph shows this intercept correctly; the second does not. So the correct answe is "the first graph."
Answer:
4.24sq. in.
Step-by-step explanation:
I actually got 4.72 sq. in. but that's the closest answer so *shrug*
A= πr^2
then divide that by 6
Answer:
Step-by-step explanation:
Let the number be 'x'
x*8 + 6 = 7
8x + 6 = 7
8x = 7 - 6
8x = 1
x = 1/8