Answer:
y = 3x - 31
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
here m = 3, thus
y = 3x + c ← is the partial equation
To find c substitute (9, - 4) into the partial equation
- 4 = 27 + c ⇒ c = - 4 - 27 = - 31
y = 3x - 31 ← equation in slope- intercept form
Answer:
b₂ = 5
Step-by-step explanation:
Substitute the given values into the formula
16 = 
× 4 × (3 + b₂)
16 = 2(3 + b₂) ( divide both sides by 2 )
8 = 3 + b₂ ( subtract 3 from both sides )
5 = b₂
Answer:
35
Step-by-step explanation:
70 time 0.5
1. multiply 7 times 5 which equals 35
2. move decimal one time because have a zero in 70
3. your answer is 35
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