Answer:
Slope = 3
y-intercept=(0,-5)
Step-by-step explanation:
Use the slope-intercept form y
=
m
x
+
b to find the slope m and y-intercept b
.
Answer:
the minimum is 771 erasers while the maximum is 789 erasers
Step-by-step explanation:
Answer:
f(-2) = -1
Step-by-step explanation:
One way of doing this is to substitute -2 for x in every place where x shows up:
f(x) = 4x + 3x^2 − 5 → f(-2) = 4(-2) + 3(-2)^2 − 5
→ f(-2) = -8 + 3(4) - 5, or f(-2) = 4 - 5, or f(-2) = -1
Answer:
The answer is A.
Step-by-step explanation:
I'm very sorry if this is wrong but A would make the most sense. the formula y=mx+b. m is the slope, and b is the y-intercept so A is the most reasonable.
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