Answer:
169.974068
Step-by-step explanation:
12494a-194879=1928777
+194879= +194879
12494a = 2123656
÷ 12494 = ÷ 12494
a = 169.974068
Slope intercept form: y = mx + b
m = slope
b = y-intercept.
We have m which is -2
y = -2x + b
We need to find the y-intercept so plug 6 for x and 7 for y (6,7)
7 = -2 * 6 + b
7 = -12 + b
19 = b
Now put b in the equation
y = -2x + 19
Answer:
Below in bold.
Step-by-step explanation:
f(x) = -x^2 + 10x - 17
Convert to vertex form by:
f(x) = -(x^2 - 10x) - 17
= - [(x - 5)^2 - 25] - 17
= -(x - 5)^2 + 25 - 17
= -(x - 5)^2 + 8,
a. So axis of symmetry is x = 5.
b. Vertex is (5, 8) Max.
c. Domain is All real x.
d. Range is (-∞, 8].
Answer: 4
Step-by-step explanation: Minimum number of apples you can take without looking before you get either a,b or c is 4 because there are only 3 apples in the basket
