<span>In 3x - y = -1
-y = -3x - 1 {subtracted 3x from both sides to get into slope-intercept form}
y = 3x + 1 {divided both sides by -1}
the slope is 3 {the number in front of the x}
The slopes are the same in both equations, therefore
the lines are parallel.</span>
Answer: A
Step-by-step explanation:
Because to find if proportional you need to divide
The maximum height of the golf ball is 150 m . The golf ball is in the air for 11s . and , For up to 5.5 after the golfball is hit , its height is increasing .
Answer:
∠ D = 35°
Step-by-step explanation:
∠ D is formed by a tangent and a secant and is one half the difference of the measure of the intercepted arcs, that is
∠ D = 0.5( arc EH - arc GE )
= 0.5(95 - 25)° = 0.5 × 70° = 35°
Answer:
see explanation
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
here m = - and (a, b) = (- 6, 2), so
y - 2 = - (x - (- 6)), that is
y - 2 = - (x + 6) ← in point- slope form