Answer:
(1,0)
Step-by-step explanation:
Subtract the x's and y's from eachother than divide this by two. Add this number onto the lowest of the x and ys and you get the midpoint. The same as fining the middle of two numbers but you are dealing with 2 pairs of numbers
Answer:
(-5 , 0)
(-2, 0)
(0, 20)
Step-by-step explanation:
y = 2x² + 14x + 20
x intercepts occur when y = 0
0 = 2x² + 14x + 20
0 = (2x + 4)(x + 5)
x = -5
or
x = -2
y intercept occurs when x = 0
y = 2(0)² + 14(0) + 20
y = 20
When you’re multiply numbers with exponent you add the exponents
Answer:
-2x + y
Step-by-step explanation:
This is distributive property, so multiply the terms inside the parentheses by 1/2.
1/2 (-4x) = -2x
1/2(2y) = y
-2x + y