The first one, 4x is the slope and the +3 is the y-intercept
Answer:
it's 2
Step-by-step explanation:
Answer:
x = √K - 2xh - h²/a
Step-by-step explanation:
a(x+h)²=k
a * x² + 2xh + h² = k
a * x² = K - 2xh - h²
x² = K - 2xh - h²/a
x = √K - 2xh - h²/a
Answer:
f(x) = -3x + 4
Step-by-step explanation:
Step 1: Write it in slope-intercept form
9x + 3y = 12
3y = -9x + 12
y = -3x + 4
Step 2: Replace <em>y</em> with f(x)
f(x) = -3x + 4
In math, function f(x) is equal to the variable <em>y</em>.
Answer:
65.1
Step-by-step explanation:
FG corresponds to IJ, and EF corresponds to HI. So, 13/47 = 18/x. 13x = 846, x= 65.08, which rounds to 65.1.
